123972300

素因数分解:

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

素因数の和:209

約数の個数: 216

約数和(自身を含む): 416785824

約数和(自身を除く): 292813524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 53, 60, 69, 75, 90, 92, 100, 106, 113, 115, 138, 150, 159, 180, 207, 212, 225, 226, 230, 265, 276, 300, 318, 339, 345, 414, 450, 452, 460, 477, 530, 565, 575, 636, 678, 690, 795, 828, 900, 954, 1017, 1035, 1060, 1130, 1150, 1219, 1325, 1356, 1380, 1590, 1695, 1725, 1908, 2034, 2070, 2260, 2300, 2385, 2438, 2599, 2650, 2825, 3180, 3390, 3450, 3657, 3975, 4068, 4140, 4770, 4876, 5085, 5175, 5198, 5300, 5650, 5989, 6095, 6780, 6900, 7314, 7797, 7950, 8475, 9540, 10170, 10350, 10396, 10971, 11300, 11925, 11978, 12190, 12995, 14628, 15594, 15900, 16950, 17967, 18285, 20340, 20700, 21942, 23391, 23850, 23956, 24380, 25425, 25990, 29945, 30475, 31188, 33900, 35934, 36570, 38985, 43884, 46782, 47700, 50850, 51980, 53901, 54855, 59890, 60950, 64975, 71868, 73140, 77970, 89835, 91425, 93564, 101700, 107802, 109710, 116955, 119780, 121900, 129950, 137747, 149725, 155940, 179670, 182850, 194925, 215604, 219420, 233910, 259900, 269505, 274275, 275494, 299450, 359340, 365700, 389850, 413241, 449175, 467820, 539010, 548550, 550988, 584775, 598900, 688735, 779700, 826482, 898350, 1078020, 1097100, 1169550, 1239723, 1347525, 1377470, 1652964, 1796700, 2066205, 2339100, 2479446, 2695050, 2754940, 3443675, 4132410, 4958892, 5390100, 6198615, 6887350, 8264820, 10331025, 12397230, 13774700, 20662050, 24794460, 30993075, 41324100, 61986150, 123972300]

約数ペア:

[(1, 123972300), (2, 61986150), (3, 41324100), (4, 30993075), (5, 24794460), (6, 20662050), (9, 13774700), (10, 12397230), (12, 10331025), (15, 8264820), (18, 6887350), (20, 6198615), (23, 5390100), (25, 4958892), (30, 4132410), (36, 3443675), (45, 2754940), (46, 2695050), (50, 2479446), (53, 2339100), (60, 2066205), (69, 1796700), (75, 1652964), (90, 1377470), (92, 1347525), (100, 1239723), (106, 1169550), (113, 1097100), (115, 1078020), (138, 898350), (150, 826482), (159, 779700), (180, 688735), (207, 598900), (212, 584775), (225, 550988), (226, 548550), (230, 539010), (265, 467820), (276, 449175), (300, 413241), (318, 389850), (339, 365700), (345, 359340), (414, 299450), (450, 275494), (452, 274275), (460, 269505), (477, 259900), (530, 233910), (565, 219420), (575, 215604), (636, 194925), (678, 182850), (690, 179670), (795, 155940), (828, 149725), (900, 137747), (954, 129950), (1017, 121900), (1035, 119780), (1060, 116955), (1130, 109710), (1150, 107802), (1219, 101700), (1325, 93564), (1356, 91425), (1380, 89835), (1590, 77970), (1695, 73140), (1725, 71868), (1908, 64975), (2034, 60950), (2070, 59890), (2260, 54855), (2300, 53901), (2385, 51980), (2438, 50850), (2599, 47700), (2650, 46782), (2825, 43884), (3180, 38985), (3390, 36570), (3450, 35934), (3657, 33900), (3975, 31188), (4068, 30475), (4140, 29945), (4770, 25990), (4876, 25425), (5085, 24380), (5175, 23956), (5198, 23850), (5300, 23391), (5650, 21942), (5989, 20700), (6095, 20340), (6780, 18285), (6900, 17967), (7314, 16950), (7797, 15900), (7950, 15594), (8475, 14628), (9540, 12995), (10170, 12190), (10350, 11978), (10396, 11925), (10971, 11300)]