157782300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1$

素因数の和:1812

約数の個数: 144

約数和(自身を含む): 513300480

約数和(自身を除く): 355518180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 130, 138, 150, 156, 195, 230, 260, 276, 299, 300, 325, 345, 390, 460, 575, 598, 650, 690, 780, 897, 975, 1150, 1196, 1300, 1380, 1495, 1725, 1759, 1794, 1950, 2300, 2990, 3450, 3518, 3588, 3900, 4485, 5277, 5980, 6900, 7036, 7475, 8795, 8970, 10554, 14950, 17590, 17940, 21108, 22425, 22867, 26385, 29900, 35180, 40457, 43975, 44850, 45734, 52770, 68601, 80914, 87950, 89700, 91468, 105540, 114335, 121371, 131925, 137202, 161828, 175900, 202285, 228670, 242742, 263850, 274404, 343005, 404570, 457340, 485484, 525941, 527700, 571675, 606855, 686010, 809140, 1011425, 1051882, 1143350, 1213710, 1372020, 1577823, 1715025, 2022850, 2103764, 2286700, 2427420, 2629705, 3034275, 3155646, 3430050, 4045700, 5259410, 6068550, 6311292, 6860100, 7889115, 10518820, 12137100, 13148525, 15778230, 26297050, 31556460, 39445575, 52594100, 78891150, 157782300]

約数ペア:

[(1, 157782300), (2, 78891150), (3, 52594100), (4, 39445575), (5, 31556460), (6, 26297050), (10, 15778230), (12, 13148525), (13, 12137100), (15, 10518820), (20, 7889115), (23, 6860100), (25, 6311292), (26, 6068550), (30, 5259410), (39, 4045700), (46, 3430050), (50, 3155646), (52, 3034275), (60, 2629705), (65, 2427420), (69, 2286700), (75, 2103764), (78, 2022850), (92, 1715025), (100, 1577823), (115, 1372020), (130, 1213710), (138, 1143350), (150, 1051882), (156, 1011425), (195, 809140), (230, 686010), (260, 606855), (276, 571675), (299, 527700), (300, 525941), (325, 485484), (345, 457340), (390, 404570), (460, 343005), (575, 274404), (598, 263850), (650, 242742), (690, 228670), (780, 202285), (897, 175900), (975, 161828), (1150, 137202), (1196, 131925), (1300, 121371), (1380, 114335), (1495, 105540), (1725, 91468), (1759, 89700), (1794, 87950), (1950, 80914), (2300, 68601), (2990, 52770), (3450, 45734), (3518, 44850), (3588, 43975), (3900, 40457), (4485, 35180), (5277, 29900), (5980, 26385), (6900, 22867), (7036, 22425), (7475, 21108), (8795, 17940), (8970, 17590), (10554, 14950)]