61986150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 178622496

約数和(自身を除く): 116636346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 53, 69, 75, 90, 106, 113, 115, 138, 150, 159, 207, 225, 226, 230, 265, 318, 339, 345, 414, 450, 477, 530, 565, 575, 678, 690, 795, 954, 1017, 1035, 1130, 1150, 1219, 1325, 1590, 1695, 1725, 2034, 2070, 2385, 2438, 2599, 2650, 2825, 3390, 3450, 3657, 3975, 4770, 5085, 5175, 5198, 5650, 5989, 6095, 7314, 7797, 7950, 8475, 10170, 10350, 10971, 11925, 11978, 12190, 12995, 15594, 16950, 17967, 18285, 21942, 23391, 23850, 25425, 25990, 29945, 30475, 35934, 36570, 38985, 46782, 50850, 53901, 54855, 59890, 60950, 64975, 77970, 89835, 91425, 107802, 109710, 116955, 129950, 137747, 149725, 179670, 182850, 194925, 233910, 269505, 274275, 275494, 299450, 389850, 413241, 449175, 539010, 548550, 584775, 688735, 826482, 898350, 1169550, 1239723, 1347525, 1377470, 2066205, 2479446, 2695050, 3443675, 4132410, 6198615, 6887350, 10331025, 12397230, 20662050, 30993075, 61986150]

約数ペア:

[(1, 61986150), (2, 30993075), (3, 20662050), (5, 12397230), (6, 10331025), (9, 6887350), (10, 6198615), (15, 4132410), (18, 3443675), (23, 2695050), (25, 2479446), (30, 2066205), (45, 1377470), (46, 1347525), (50, 1239723), (53, 1169550), (69, 898350), (75, 826482), (90, 688735), (106, 584775), (113, 548550), (115, 539010), (138, 449175), (150, 413241), (159, 389850), (207, 299450), (225, 275494), (226, 274275), (230, 269505), (265, 233910), (318, 194925), (339, 182850), (345, 179670), (414, 149725), (450, 137747), (477, 129950), (530, 116955), (565, 109710), (575, 107802), (678, 91425), (690, 89835), (795, 77970), (954, 64975), (1017, 60950), (1035, 59890), (1130, 54855), (1150, 53901), (1219, 50850), (1325, 46782), (1590, 38985), (1695, 36570), (1725, 35934), (2034, 30475), (2070, 29945), (2385, 25990), (2438, 25425), (2599, 23850), (2650, 23391), (2825, 21942), (3390, 18285), (3450, 17967), (3657, 16950), (3975, 15594), (4770, 12995), (5085, 12190), (5175, 11978), (5198, 11925), (5650, 10971), (5989, 10350), (6095, 10170), (7314, 8475), (7797, 7950)]