138723000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3557}}^1$

素因数の和:3594

約数の個数: 128

約数和(自身を含む): 466240320

約数和(自身を除く): 327517320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1950, 2600, 3000, 3250, 3557, 3900, 4875, 6500, 7114, 7800, 9750, 10671, 13000, 14228, 17785, 19500, 21342, 28456, 35570, 39000, 42684, 46241, 53355, 71140, 85368, 88925, 92482, 106710, 138723, 142280, 177850, 184964, 213420, 231205, 266775, 277446, 355700, 369928, 426840, 444625, 462410, 533550, 554892, 693615, 711400, 889250, 924820, 1067100, 1109784, 1156025, 1333875, 1387230, 1778500, 1849640, 2134200, 2312050, 2667750, 2774460, 3468075, 3557000, 4624100, 5335500, 5548920, 5780125, 6936150, 9248200, 10671000, 11560250, 13872300, 17340375, 23120500, 27744600, 34680750, 46241000, 69361500, 138723000]

約数ペア:

[(1, 138723000), (2, 69361500), (3, 46241000), (4, 34680750), (5, 27744600), (6, 23120500), (8, 17340375), (10, 13872300), (12, 11560250), (13, 10671000), (15, 9248200), (20, 6936150), (24, 5780125), (25, 5548920), (26, 5335500), (30, 4624100), (39, 3557000), (40, 3468075), (50, 2774460), (52, 2667750), (60, 2312050), (65, 2134200), (75, 1849640), (78, 1778500), (100, 1387230), (104, 1333875), (120, 1156025), (125, 1109784), (130, 1067100), (150, 924820), (156, 889250), (195, 711400), (200, 693615), (250, 554892), (260, 533550), (300, 462410), (312, 444625), (325, 426840), (375, 369928), (390, 355700), (500, 277446), (520, 266775), (600, 231205), (650, 213420), (750, 184964), (780, 177850), (975, 142280), (1000, 138723), (1300, 106710), (1500, 92482), (1560, 88925), (1625, 85368), (1950, 71140), (2600, 53355), (3000, 46241), (3250, 42684), (3557, 39000), (3900, 35570), (4875, 28456), (6500, 21342), (7114, 19500), (7800, 17785), (9750, 14228), (10671, 13000)]