66621000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:496

約数の個数: 128

約数和(自身を含む): 212284800

約数和(自身を除く): 145663800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 75, 100, 106, 120, 125, 150, 159, 200, 212, 250, 265, 300, 318, 375, 419, 424, 500, 530, 600, 636, 750, 795, 838, 1000, 1060, 1257, 1272, 1325, 1500, 1590, 1676, 2095, 2120, 2514, 2650, 3000, 3180, 3352, 3975, 4190, 5028, 5300, 6285, 6360, 6625, 7950, 8380, 10056, 10475, 10600, 12570, 13250, 15900, 16760, 19875, 20950, 22207, 25140, 26500, 31425, 31800, 39750, 41900, 44414, 50280, 52375, 53000, 62850, 66621, 79500, 83800, 88828, 104750, 111035, 125700, 133242, 157125, 159000, 177656, 209500, 222070, 251400, 266484, 314250, 333105, 419000, 444140, 532968, 555175, 628500, 666210, 888280, 1110350, 1257000, 1332420, 1665525, 2220700, 2664840, 2775875, 3331050, 4441400, 5551750, 6662100, 8327625, 11103500, 13324200, 16655250, 22207000, 33310500, 66621000]

約数ペア:

[(1, 66621000), (2, 33310500), (3, 22207000), (4, 16655250), (5, 13324200), (6, 11103500), (8, 8327625), (10, 6662100), (12, 5551750), (15, 4441400), (20, 3331050), (24, 2775875), (25, 2664840), (30, 2220700), (40, 1665525), (50, 1332420), (53, 1257000), (60, 1110350), (75, 888280), (100, 666210), (106, 628500), (120, 555175), (125, 532968), (150, 444140), (159, 419000), (200, 333105), (212, 314250), (250, 266484), (265, 251400), (300, 222070), (318, 209500), (375, 177656), (419, 159000), (424, 157125), (500, 133242), (530, 125700), (600, 111035), (636, 104750), (750, 88828), (795, 83800), (838, 79500), (1000, 66621), (1060, 62850), (1257, 53000), (1272, 52375), (1325, 50280), (1500, 44414), (1590, 41900), (1676, 39750), (2095, 31800), (2120, 31425), (2514, 26500), (2650, 25140), (3000, 22207), (3180, 20950), (3352, 19875), (3975, 16760), (4190, 15900), (5028, 13250), (5300, 12570), (6285, 10600), (6360, 10475), (6625, 10056), (7950, 8380)]