23218650

素因数分解:

$2^1\times 3^6\times 5^2\times 7^2\times {\mathrm{13}}^1$

素因数の和:57

約数の個数: 252

約数和(自身を含む): 81115902

約数和(自身を除く): 57897252

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 49, 50, 54, 63, 65, 70, 75, 78, 81, 90, 91, 98, 105, 117, 126, 130, 135, 147, 150, 162, 175, 182, 189, 195, 210, 225, 234, 243, 245, 270, 273, 294, 315, 325, 350, 351, 378, 390, 405, 441, 450, 455, 486, 490, 525, 546, 567, 585, 630, 637, 650, 675, 702, 729, 735, 810, 819, 882, 910, 945, 975, 1050, 1053, 1134, 1170, 1215, 1225, 1274, 1323, 1350, 1365, 1458, 1470, 1575, 1638, 1701, 1755, 1890, 1911, 1950, 2025, 2106, 2205, 2275, 2430, 2450, 2457, 2646, 2730, 2835, 2925, 3150, 3159, 3185, 3402, 3510, 3645, 3675, 3822, 3969, 4050, 4095, 4410, 4550, 4725, 4914, 5103, 5265, 5670, 5733, 5850, 6075, 6318, 6370, 6615, 6825, 7290, 7350, 7371, 7938, 8190, 8505, 8775, 9450, 9477, 9555, 10206, 10530, 11025, 11466, 11907, 12150, 12285, 13230, 13650, 14175, 14742, 15795, 15925, 17010, 17199, 17550, 18225, 18954, 19110, 19845, 20475, 22050, 22113, 23814, 24570, 25515, 26325, 28350, 28665, 31590, 31850, 33075, 34398, 35721, 36450, 36855, 39690, 40950, 42525, 44226, 47385, 47775, 51030, 51597, 52650, 57330, 59535, 61425, 66150, 66339, 71442, 73710, 78975, 85050, 85995, 94770, 95550, 99225, 103194, 110565, 119070, 122850, 127575, 132678, 143325, 154791, 157950, 171990, 178605, 184275, 198450, 221130, 236925, 255150, 257985, 286650, 297675, 309582, 331695, 357210, 368550, 429975, 464373, 473850, 515970, 552825, 595350, 663390, 773955, 859950, 893025, 928746, 1105650, 1289925, 1547910, 1658475, 1786050, 2321865, 2579850, 3316950, 3869775, 4643730, 7739550, 11609325, 23218650]

約数ペア:

[(1, 23218650), (2, 11609325), (3, 7739550), (5, 4643730), (6, 3869775), (7, 3316950), (9, 2579850), (10, 2321865), (13, 1786050), (14, 1658475), (15, 1547910), (18, 1289925), (21, 1105650), (25, 928746), (26, 893025), (27, 859950), (30, 773955), (35, 663390), (39, 595350), (42, 552825), (45, 515970), (49, 473850), (50, 464373), (54, 429975), (63, 368550), (65, 357210), (70, 331695), (75, 309582), (78, 297675), (81, 286650), (90, 257985), (91, 255150), (98, 236925), (105, 221130), (117, 198450), (126, 184275), (130, 178605), (135, 171990), (147, 157950), (150, 154791), (162, 143325), (175, 132678), (182, 127575), (189, 122850), (195, 119070), (210, 110565), (225, 103194), (234, 99225), (243, 95550), (245, 94770), (270, 85995), (273, 85050), (294, 78975), (315, 73710), (325, 71442), (350, 66339), (351, 66150), (378, 61425), (390, 59535), (405, 57330), (441, 52650), (450, 51597), (455, 51030), (486, 47775), (490, 47385), (525, 44226), (546, 42525), (567, 40950), (585, 39690), (630, 36855), (637, 36450), (650, 35721), (675, 34398), (702, 33075), (729, 31850), (735, 31590), (810, 28665), (819, 28350), (882, 26325), (910, 25515), (945, 24570), (975, 23814), (1050, 22113), (1053, 22050), (1134, 20475), (1170, 19845), (1215, 19110), (1225, 18954), (1274, 18225), (1323, 17550), (1350, 17199), (1365, 17010), (1458, 15925), (1470, 15795), (1575, 14742), (1638, 14175), (1701, 13650), (1755, 13230), (1890, 12285), (1911, 12150), (1950, 11907), (2025, 11466), (2106, 11025), (2205, 10530), (2275, 10206), (2430, 9555), (2450, 9477), (2457, 9450), (2646, 8775), (2730, 8505), (2835, 8190), (2925, 7938), (3150, 7371), (3159, 7350), (3185, 7290), (3402, 6825), (3510, 6615), (3645, 6370), (3675, 6318), (3822, 6075), (3969, 5850), (4050, 5733), (4095, 5670), (4410, 5265), (4550, 5103), (4725, 4914)]