40587750

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{859}}^1$

素因数の和:892

約数の個数: 128

約数和(自身を含む): 128793600

約数和(自身を除く): 88205850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 125, 126, 135, 150, 175, 189, 210, 225, 250, 270, 315, 350, 375, 378, 450, 525, 630, 675, 750, 859, 875, 945, 1050, 1125, 1350, 1575, 1718, 1750, 1890, 2250, 2577, 2625, 3150, 3375, 4295, 4725, 5154, 5250, 6013, 6750, 7731, 7875, 8590, 9450, 12026, 12885, 15462, 15750, 18039, 21475, 23193, 23625, 25770, 30065, 36078, 38655, 42950, 46386, 47250, 54117, 60130, 64425, 77310, 90195, 107375, 108234, 115965, 128850, 150325, 162351, 180390, 193275, 214750, 231930, 270585, 300650, 322125, 324702, 386550, 450975, 541170, 579825, 644250, 751625, 811755, 901950, 966375, 1159650, 1352925, 1503250, 1623510, 1932750, 2254875, 2705850, 2899125, 4058775, 4509750, 5798250, 6764625, 8117550, 13529250, 20293875, 40587750]

約数ペア:

[(1, 40587750), (2, 20293875), (3, 13529250), (5, 8117550), (6, 6764625), (7, 5798250), (9, 4509750), (10, 4058775), (14, 2899125), (15, 2705850), (18, 2254875), (21, 1932750), (25, 1623510), (27, 1503250), (30, 1352925), (35, 1159650), (42, 966375), (45, 901950), (50, 811755), (54, 751625), (63, 644250), (70, 579825), (75, 541170), (90, 450975), (105, 386550), (125, 324702), (126, 322125), (135, 300650), (150, 270585), (175, 231930), (189, 214750), (210, 193275), (225, 180390), (250, 162351), (270, 150325), (315, 128850), (350, 115965), (375, 108234), (378, 107375), (450, 90195), (525, 77310), (630, 64425), (675, 60130), (750, 54117), (859, 47250), (875, 46386), (945, 42950), (1050, 38655), (1125, 36078), (1350, 30065), (1575, 25770), (1718, 23625), (1750, 23193), (1890, 21475), (2250, 18039), (2577, 15750), (2625, 15462), (3150, 12885), (3375, 12026), (4295, 9450), (4725, 8590), (5154, 7875), (5250, 7731), (6013, 6750)]