157087500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 472469760

約数和(自身を除く): 315382260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 59, 60, 71, 75, 100, 118, 125, 142, 150, 177, 213, 236, 250, 284, 295, 300, 354, 355, 375, 426, 500, 590, 625, 708, 710, 750, 852, 885, 1065, 1180, 1250, 1420, 1475, 1500, 1770, 1775, 1875, 2130, 2500, 2950, 3125, 3540, 3550, 3750, 4189, 4260, 4425, 5325, 5900, 6250, 7100, 7375, 7500, 8378, 8850, 8875, 9375, 10650, 12500, 12567, 14750, 16756, 17700, 17750, 18750, 20945, 21300, 22125, 25134, 26625, 29500, 35500, 36875, 37500, 41890, 44250, 44375, 50268, 53250, 62835, 73750, 83780, 88500, 88750, 104725, 106500, 110625, 125670, 133125, 147500, 177500, 184375, 209450, 221250, 221875, 251340, 266250, 314175, 368750, 418900, 442500, 443750, 523625, 532500, 553125, 628350, 665625, 737500, 887500, 1047250, 1106250, 1256700, 1331250, 1570875, 2094500, 2212500, 2618125, 2662500, 3141750, 5236250, 6283500, 7854375, 10472500, 13090625, 15708750, 26181250, 31417500, 39271875, 52362500, 78543750, 157087500]

約数ペア:

[(1, 157087500), (2, 78543750), (3, 52362500), (4, 39271875), (5, 31417500), (6, 26181250), (10, 15708750), (12, 13090625), (15, 10472500), (20, 7854375), (25, 6283500), (30, 5236250), (50, 3141750), (59, 2662500), (60, 2618125), (71, 2212500), (75, 2094500), (100, 1570875), (118, 1331250), (125, 1256700), (142, 1106250), (150, 1047250), (177, 887500), (213, 737500), (236, 665625), (250, 628350), (284, 553125), (295, 532500), (300, 523625), (354, 443750), (355, 442500), (375, 418900), (426, 368750), (500, 314175), (590, 266250), (625, 251340), (708, 221875), (710, 221250), (750, 209450), (852, 184375), (885, 177500), (1065, 147500), (1180, 133125), (1250, 125670), (1420, 110625), (1475, 106500), (1500, 104725), (1770, 88750), (1775, 88500), (1875, 83780), (2130, 73750), (2500, 62835), (2950, 53250), (3125, 50268), (3540, 44375), (3550, 44250), (3750, 41890), (4189, 37500), (4260, 36875), (4425, 35500), (5325, 29500), (5900, 26625), (6250, 25134), (7100, 22125), (7375, 21300), (7500, 20945), (8378, 18750), (8850, 17750), (8875, 17700), (9375, 16756), (10650, 14750), (12500, 12567)]