30342000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:428

約数の個数: 160

約数和(自身を含む): 105618240

約数和(自身を除く): 75276240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 389, 390, 400, 500, 520, 600, 624, 650, 750, 778, 780, 975, 1000, 1040, 1167, 1200, 1300, 1500, 1556, 1560, 1625, 1945, 1950, 2000, 2334, 2600, 3000, 3112, 3120, 3250, 3890, 3900, 4668, 4875, 5057, 5200, 5835, 6000, 6224, 6500, 7780, 7800, 9336, 9725, 9750, 10114, 11670, 13000, 15171, 15560, 15600, 18672, 19450, 19500, 20228, 23340, 25285, 26000, 29175, 30342, 31120, 38900, 39000, 40456, 46680, 48625, 50570, 58350, 60684, 75855, 77800, 78000, 80912, 93360, 97250, 101140, 116700, 121368, 126425, 145875, 151710, 155600, 194500, 202280, 233400, 242736, 252850, 291750, 303420, 379275, 389000, 404560, 466800, 505700, 583500, 606840, 632125, 758550, 778000, 1011400, 1167000, 1213680, 1264250, 1517100, 1896375, 2022800, 2334000, 2528500, 3034200, 3792750, 5057000, 6068400, 7585500, 10114000, 15171000, 30342000]

約数ペア:

[(1, 30342000), (2, 15171000), (3, 10114000), (4, 7585500), (5, 6068400), (6, 5057000), (8, 3792750), (10, 3034200), (12, 2528500), (13, 2334000), (15, 2022800), (16, 1896375), (20, 1517100), (24, 1264250), (25, 1213680), (26, 1167000), (30, 1011400), (39, 778000), (40, 758550), (48, 632125), (50, 606840), (52, 583500), (60, 505700), (65, 466800), (75, 404560), (78, 389000), (80, 379275), (100, 303420), (104, 291750), (120, 252850), (125, 242736), (130, 233400), (150, 202280), (156, 194500), (195, 155600), (200, 151710), (208, 145875), (240, 126425), (250, 121368), (260, 116700), (300, 101140), (312, 97250), (325, 93360), (375, 80912), (389, 78000), (390, 77800), (400, 75855), (500, 60684), (520, 58350), (600, 50570), (624, 48625), (650, 46680), (750, 40456), (778, 39000), (780, 38900), (975, 31120), (1000, 30342), (1040, 29175), (1167, 26000), (1200, 25285), (1300, 23340), (1500, 20228), (1556, 19500), (1560, 19450), (1625, 18672), (1945, 15600), (1950, 15560), (2000, 15171), (2334, 13000), (2600, 11670), (3000, 10114), (3112, 9750), (3120, 9725), (3250, 9336), (3890, 7800), (3900, 7780), (4668, 6500), (4875, 6224), (5057, 6000), (5200, 5835)]