165282390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:105

約数の個数: 288

約数和(自身を含む): 570538080

約数和(自身を除く): 405255690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 31, 35, 39, 42, 45, 49, 54, 62, 63, 65, 70, 78, 90, 91, 93, 98, 105, 117, 126, 130, 135, 147, 155, 182, 186, 189, 195, 210, 217, 234, 245, 270, 273, 279, 294, 310, 315, 351, 378, 390, 403, 434, 441, 455, 465, 490, 546, 558, 585, 630, 637, 651, 702, 735, 806, 819, 837, 882, 910, 930, 945, 961, 1085, 1170, 1209, 1274, 1302, 1323, 1365, 1395, 1470, 1519, 1638, 1674, 1755, 1890, 1911, 1922, 1953, 2015, 2170, 2205, 2418, 2457, 2646, 2730, 2790, 2821, 2883, 3038, 3185, 3255, 3510, 3627, 3822, 3906, 4030, 4095, 4185, 4410, 4557, 4805, 4914, 5642, 5733, 5766, 5859, 6045, 6370, 6510, 6615, 6727, 7254, 7595, 8190, 8370, 8463, 8649, 9114, 9555, 9610, 9765, 10881, 11466, 11718, 12090, 12285, 12493, 13230, 13454, 13671, 14105, 14415, 15190, 16926, 17199, 17298, 18135, 19110, 19530, 19747, 20181, 21762, 22785, 24570, 24986, 25389, 25947, 27342, 28210, 28665, 28830, 29295, 33635, 34398, 36270, 37479, 39494, 40362, 41013, 42315, 43245, 45570, 47089, 50778, 51894, 54405, 57330, 58590, 59241, 60543, 62465, 67270, 68355, 74958, 76167, 82026, 84630, 85995, 86490, 87451, 94178, 98735, 100905, 108810, 112437, 118482, 121086, 124930, 126945, 129735, 136710, 141267, 152334, 171990, 174902, 177723, 181629, 187395, 197470, 201810, 205065, 224874, 235445, 253890, 259470, 262353, 282534, 296205, 302715, 337311, 355446, 363258, 374790, 380835, 410130, 423801, 437255, 470890, 524706, 533169, 562185, 592410, 605430, 612157, 674622, 706335, 761670, 787059, 847602, 874510, 888615, 908145, 1066338, 1124370, 1224314, 1271403, 1311765, 1412670, 1574118, 1686555, 1777230, 1816290, 1836471, 2119005, 2361177, 2542806, 2623530, 2665845, 3060785, 3373110, 3672942, 3935295, 4238010, 4722354, 5331690, 5509413, 6121570, 6357015, 7870590, 9182355, 11018826, 11805885, 12714030, 16528239, 18364710, 23611770, 27547065, 33056478, 55094130, 82641195, 165282390]

約数ペア:

[(1, 165282390), (2, 82641195), (3, 55094130), (5, 33056478), (6, 27547065), (7, 23611770), (9, 18364710), (10, 16528239), (13, 12714030), (14, 11805885), (15, 11018826), (18, 9182355), (21, 7870590), (26, 6357015), (27, 6121570), (30, 5509413), (31, 5331690), (35, 4722354), (39, 4238010), (42, 3935295), (45, 3672942), (49, 3373110), (54, 3060785), (62, 2665845), (63, 2623530), (65, 2542806), (70, 2361177), (78, 2119005), (90, 1836471), (91, 1816290), (93, 1777230), (98, 1686555), (105, 1574118), (117, 1412670), (126, 1311765), (130, 1271403), (135, 1224314), (147, 1124370), (155, 1066338), (182, 908145), (186, 888615), (189, 874510), (195, 847602), (210, 787059), (217, 761670), (234, 706335), (245, 674622), (270, 612157), (273, 605430), (279, 592410), (294, 562185), (310, 533169), (315, 524706), (351, 470890), (378, 437255), (390, 423801), (403, 410130), (434, 380835), (441, 374790), (455, 363258), (465, 355446), (490, 337311), (546, 302715), (558, 296205), (585, 282534), (630, 262353), (637, 259470), (651, 253890), (702, 235445), (735, 224874), (806, 205065), (819, 201810), (837, 197470), (882, 187395), (910, 181629), (930, 177723), (945, 174902), (961, 171990), (1085, 152334), (1170, 141267), (1209, 136710), (1274, 129735), (1302, 126945), (1323, 124930), (1365, 121086), (1395, 118482), (1470, 112437), (1519, 108810), (1638, 100905), (1674, 98735), (1755, 94178), (1890, 87451), (1911, 86490), (1922, 85995), (1953, 84630), (2015, 82026), (2170, 76167), (2205, 74958), (2418, 68355), (2457, 67270), (2646, 62465), (2730, 60543), (2790, 59241), (2821, 58590), (2883, 57330), (3038, 54405), (3185, 51894), (3255, 50778), (3510, 47089), (3627, 45570), (3822, 43245), (3906, 42315), (4030, 41013), (4095, 40362), (4185, 39494), (4410, 37479), (4557, 36270), (4805, 34398), (4914, 33635), (5642, 29295), (5733, 28830), (5766, 28665), (5859, 28210), (6045, 27342), (6370, 25947), (6510, 25389), (6615, 24986), (6727, 24570), (7254, 22785), (7595, 21762), (8190, 20181), (8370, 19747), (8463, 19530), (8649, 19110), (9114, 18135), (9555, 17298), (9610, 17199), (9765, 16926), (10881, 15190), (11466, 14415), (11718, 14105), (12090, 13671), (12285, 13454), (12493, 13230)]