42476850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 126132552

約数和(自身を除く): 83655702

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 53, 65, 75, 78, 90, 106, 117, 130, 137, 150, 159, 195, 225, 234, 265, 274, 318, 325, 390, 411, 450, 477, 530, 585, 650, 685, 689, 795, 822, 954, 975, 1170, 1233, 1325, 1370, 1378, 1590, 1781, 1950, 2055, 2067, 2385, 2466, 2650, 2925, 3425, 3445, 3562, 3975, 4110, 4134, 4770, 5343, 5850, 6165, 6201, 6850, 6890, 7261, 7950, 8905, 10275, 10335, 10686, 11925, 12330, 12402, 14522, 16029, 17225, 17810, 20550, 20670, 21783, 23850, 26715, 30825, 31005, 32058, 34450, 36305, 43566, 44525, 51675, 53430, 61650, 62010, 65349, 72610, 80145, 89050, 94393, 103350, 108915, 130698, 133575, 155025, 160290, 181525, 188786, 217830, 267150, 283179, 310050, 326745, 363050, 400725, 471965, 544575, 566358, 653490, 801450, 849537, 943930, 1089150, 1415895, 1633725, 1699074, 2359825, 2831790, 3267450, 4247685, 4719650, 7079475, 8495370, 14158950, 21238425, 42476850]

約数ペア:

[(1, 42476850), (2, 21238425), (3, 14158950), (5, 8495370), (6, 7079475), (9, 4719650), (10, 4247685), (13, 3267450), (15, 2831790), (18, 2359825), (25, 1699074), (26, 1633725), (30, 1415895), (39, 1089150), (45, 943930), (50, 849537), (53, 801450), (65, 653490), (75, 566358), (78, 544575), (90, 471965), (106, 400725), (117, 363050), (130, 326745), (137, 310050), (150, 283179), (159, 267150), (195, 217830), (225, 188786), (234, 181525), (265, 160290), (274, 155025), (318, 133575), (325, 130698), (390, 108915), (411, 103350), (450, 94393), (477, 89050), (530, 80145), (585, 72610), (650, 65349), (685, 62010), (689, 61650), (795, 53430), (822, 51675), (954, 44525), (975, 43566), (1170, 36305), (1233, 34450), (1325, 32058), (1370, 31005), (1378, 30825), (1590, 26715), (1781, 23850), (1950, 21783), (2055, 20670), (2067, 20550), (2385, 17810), (2466, 17225), (2650, 16029), (2925, 14522), (3425, 12402), (3445, 12330), (3562, 11925), (3975, 10686), (4110, 10335), (4134, 10275), (4770, 8905), (5343, 7950), (5850, 7261), (6165, 6890), (6201, 6850)]