17720129700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10303}}^1$

素因数の和:10353

約数の個数: 432

約数和(自身を含む): 71372098560

約数和(自身を除く): 53651968860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 50, 52, 54, 60, 63, 65, 70, 75, 78, 84, 90, 91, 98, 100, 105, 108, 117, 126, 130, 135, 140, 147, 150, 156, 175, 180, 182, 189, 195, 196, 210, 225, 234, 245, 252, 260, 270, 273, 294, 300, 315, 325, 350, 351, 364, 378, 390, 420, 441, 450, 455, 468, 490, 525, 540, 546, 585, 588, 630, 637, 650, 675, 700, 702, 735, 756, 780, 819, 882, 900, 910, 945, 975, 980, 1050, 1092, 1170, 1225, 1260, 1274, 1300, 1323, 1350, 1365, 1404, 1470, 1575, 1638, 1755, 1764, 1820, 1890, 1911, 1950, 2100, 2205, 2275, 2340, 2450, 2457, 2548, 2646, 2700, 2730, 2925, 2940, 3150, 3185, 3276, 3510, 3675, 3780, 3822, 3900, 4095, 4410, 4550, 4725, 4900, 4914, 5292, 5460, 5733, 5850, 6300, 6370, 6615, 6825, 7020, 7350, 7644, 8190, 8775, 8820, 9100, 9450, 9555, 9828, 10303, 11025, 11466, 11700, 12285, 12740, 13230, 13650, 14700, 15925, 16380, 17199, 17550, 18900, 19110, 20475, 20606, 22050, 22932, 24570, 26460, 27300, 28665, 30909, 31850, 33075, 34398, 35100, 38220, 40950, 41212, 44100, 47775, 49140, 51515, 57330, 61425, 61818, 63700, 66150, 68796, 72121, 81900, 85995, 92727, 95550, 103030, 114660, 122850, 123636, 132300, 133939, 143325, 144242, 154545, 171990, 185454, 191100, 206060, 216363, 245700, 257575, 267878, 278181, 286650, 288484, 309090, 343980, 360605, 370908, 401817, 429975, 432726, 463635, 504847, 515150, 535756, 556362, 573300, 618180, 649089, 669695, 721210, 772725, 803634, 859950, 865452, 927270, 937573, 1009694, 1030300, 1081815, 1112724, 1205451, 1298178, 1339390, 1390905, 1442420, 1514541, 1545450, 1607268, 1719900, 1803025, 1854540, 1875146, 1947267, 2009085, 2019388, 2163630, 2318175, 2410902, 2524235, 2596356, 2678780, 2781810, 2812719, 3029082, 3090900, 3245445, 3348475, 3606050, 3616353, 3750292, 3894534, 4018170, 4327260, 4543623, 4636350, 4687865, 4821804, 5048470, 5409075, 5563620, 5625438, 6027255, 6058164, 6490890, 6563011, 6696950, 6954525, 7212100, 7232706, 7572705, 7789068, 8036340, 8438157, 9087246, 9272700, 9375730, 9736335, 10045425, 10096940, 10818150, 11250876, 12054510, 12621175, 12981780, 13126022, 13393900, 13630869, 13909050, 14063595, 14465412, 15145410, 16227225, 16876314, 18081765, 18174492, 18751460, 19472670, 19689033, 20090850, 21636300, 22718115, 23439325, 24109020, 25242350, 25314471, 26252044, 27261738, 27818100, 28127190, 30136275, 30290820, 32454450, 32815055, 33752628, 36163530, 37863525, 38945340, 39378066, 40181700, 42190785, 45436230, 46878650, 48681675, 50484700, 50628942, 54523476, 56254380, 59067099, 60272550, 64908900, 65630110, 68154345, 70317975, 72327060, 75727050, 78756132, 84381570, 90408825, 90872460, 93757300, 97363350, 98445165, 101257884, 113590575, 118134198, 120545100, 126572355, 131260220, 136308690, 140635950, 151454100, 164075275, 168763140, 177201297, 180817650, 194726700, 196890330, 210953925, 227181150, 236268396, 253144710, 272617380, 281271900, 295335495, 328150550, 340771725, 354402594, 361635300, 393780660, 421907850, 454362300, 492225825, 506289420, 590670990, 632861775, 656301100, 681543450, 708805188, 843815700, 886006485, 984451650, 1181341980, 1265723550, 1363086900, 1476677475, 1772012970, 1968903300, 2531447100, 2953354950, 3544025940, 4430032425, 5906709900, 8860064850, 17720129700]

約数ペア:

[(1, 17720129700), (2, 8860064850), (3, 5906709900), (4, 4430032425), (5, 3544025940), (6, 2953354950), (7, 2531447100), (9, 1968903300), (10, 1772012970), (12, 1476677475), (13, 1363086900), (14, 1265723550), (15, 1181341980), (18, 984451650), (20, 886006485), (21, 843815700), (25, 708805188), (26, 681543450), (27, 656301100), (28, 632861775), (30, 590670990), (35, 506289420), (36, 492225825), (39, 454362300), (42, 421907850), (45, 393780660), (49, 361635300), (50, 354402594), (52, 340771725), (54, 328150550), (60, 295335495), (63, 281271900), (65, 272617380), (70, 253144710), (75, 236268396), (78, 227181150), (84, 210953925), (90, 196890330), (91, 194726700), (98, 180817650), (100, 177201297), (105, 168763140), (108, 164075275), (117, 151454100), (126, 140635950), (130, 136308690), (135, 131260220), (140, 126572355), (147, 120545100), (150, 118134198), (156, 113590575), (175, 101257884), (180, 98445165), (182, 97363350), (189, 93757300), (195, 90872460), (196, 90408825), (210, 84381570), (225, 78756132), (234, 75727050), (245, 72327060), (252, 70317975), (260, 68154345), (270, 65630110), (273, 64908900), (294, 60272550), (300, 59067099), (315, 56254380), (325, 54523476), (350, 50628942), (351, 50484700), (364, 48681675), (378, 46878650), (390, 45436230), (420, 42190785), (441, 40181700), (450, 39378066), (455, 38945340), (468, 37863525), (490, 36163530), (525, 33752628), (540, 32815055), (546, 32454450), (585, 30290820), (588, 30136275), (630, 28127190), (637, 27818100), (650, 27261738), (675, 26252044), (700, 25314471), (702, 25242350), (735, 24109020), (756, 23439325), (780, 22718115), (819, 21636300), (882, 20090850), (900, 19689033), (910, 19472670), (945, 18751460), (975, 18174492), (980, 18081765), (1050, 16876314), (1092, 16227225), (1170, 15145410), (1225, 14465412), (1260, 14063595), (1274, 13909050), (1300, 13630869), (1323, 13393900), (1350, 13126022), (1365, 12981780), (1404, 12621175), (1470, 12054510), (1575, 11250876), (1638, 10818150), (1755, 10096940), (1764, 10045425), (1820, 9736335), (1890, 9375730), (1911, 9272700), (1950, 9087246), (2100, 8438157), (2205, 8036340), (2275, 7789068), (2340, 7572705), (2450, 7232706), (2457, 7212100), (2548, 6954525), (2646, 6696950), (2700, 6563011), (2730, 6490890), (2925, 6058164), (2940, 6027255), (3150, 5625438), (3185, 5563620), (3276, 5409075), (3510, 5048470), (3675, 4821804), (3780, 4687865), (3822, 4636350), (3900, 4543623), (4095, 4327260), (4410, 4018170), (4550, 3894534), (4725, 3750292), (4900, 3616353), (4914, 3606050), (5292, 3348475), (5460, 3245445), (5733, 3090900), (5850, 3029082), (6300, 2812719), (6370, 2781810), (6615, 2678780), (6825, 2596356), (7020, 2524235), (7350, 2410902), (7644, 2318175), (8190, 2163630), (8775, 2019388), (8820, 2009085), (9100, 1947267), (9450, 1875146), (9555, 1854540), (9828, 1803025), (10303, 1719900), (11025, 1607268), (11466, 1545450), (11700, 1514541), (12285, 1442420), (12740, 1390905), (13230, 1339390), (13650, 1298178), (14700, 1205451), (15925, 1112724), (16380, 1081815), (17199, 1030300), (17550, 1009694), (18900, 937573), (19110, 927270), (20475, 865452), (20606, 859950), (22050, 803634), (22932, 772725), (24570, 721210), (26460, 669695), (27300, 649089), (28665, 618180), (30909, 573300), (31850, 556362), (33075, 535756), (34398, 515150), (35100, 504847), (38220, 463635), (40950, 432726), (41212, 429975), (44100, 401817), (47775, 370908), (49140, 360605), (51515, 343980), (57330, 309090), (61425, 288484), (61818, 286650), (63700, 278181), (66150, 267878), (68796, 257575), (72121, 245700), (81900, 216363), (85995, 206060), (92727, 191100), (95550, 185454), (103030, 171990), (114660, 154545), (122850, 144242), (123636, 143325), (132300, 133939)]