125420750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 298771200

約数和(自身を除く): 173350450

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 37, 50, 65, 70, 74, 91, 125, 130, 149, 175, 182, 185, 250, 259, 298, 325, 350, 370, 455, 481, 518, 650, 745, 875, 910, 925, 962, 1043, 1295, 1490, 1625, 1750, 1850, 1937, 2086, 2275, 2405, 2590, 3250, 3367, 3725, 3874, 4550, 4625, 4810, 5215, 5513, 6475, 6734, 7450, 9250, 9685, 10430, 11026, 11375, 12025, 12950, 13559, 16835, 18625, 19370, 22750, 24050, 26075, 27118, 27565, 32375, 33670, 37250, 38591, 48425, 52150, 55130, 60125, 64750, 67795, 71669, 77182, 84175, 96850, 120250, 130375, 135590, 137825, 143338, 168350, 192955, 242125, 260750, 275650, 338975, 358345, 385910, 420875, 484250, 501683, 677950, 689125, 716690, 841750, 964775, 1003366, 1378250, 1694875, 1791725, 1929550, 2508415, 3389750, 3583450, 4823875, 5016830, 8958625, 9647750, 12542075, 17917250, 25084150, 62710375, 125420750]

約数ペア:

[(1, 125420750), (2, 62710375), (5, 25084150), (7, 17917250), (10, 12542075), (13, 9647750), (14, 8958625), (25, 5016830), (26, 4823875), (35, 3583450), (37, 3389750), (50, 2508415), (65, 1929550), (70, 1791725), (74, 1694875), (91, 1378250), (125, 1003366), (130, 964775), (149, 841750), (175, 716690), (182, 689125), (185, 677950), (250, 501683), (259, 484250), (298, 420875), (325, 385910), (350, 358345), (370, 338975), (455, 275650), (481, 260750), (518, 242125), (650, 192955), (745, 168350), (875, 143338), (910, 137825), (925, 135590), (962, 130375), (1043, 120250), (1295, 96850), (1490, 84175), (1625, 77182), (1750, 71669), (1850, 67795), (1937, 64750), (2086, 60125), (2275, 55130), (2405, 52150), (2590, 48425), (3250, 38591), (3367, 37250), (3725, 33670), (3874, 32375), (4550, 27565), (4625, 27118), (4810, 26075), (5215, 24050), (5513, 22750), (6475, 19370), (6734, 18625), (7450, 16835), (9250, 13559), (9685, 12950), (10430, 12025), (11026, 11375)]