138500700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2136

約数の個数: 144

約数和(自身を含む): 457158240

約数和(自身を除く): 318657540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 130, 150, 156, 170, 195, 204, 221, 255, 260, 300, 325, 340, 390, 425, 442, 510, 650, 663, 780, 850, 884, 975, 1020, 1105, 1275, 1300, 1326, 1700, 1950, 2089, 2210, 2550, 2652, 3315, 3900, 4178, 4420, 5100, 5525, 6267, 6630, 8356, 10445, 11050, 12534, 13260, 16575, 20890, 22100, 25068, 27157, 31335, 33150, 35513, 41780, 52225, 54314, 62670, 66300, 71026, 81471, 104450, 106539, 108628, 125340, 135785, 142052, 156675, 162942, 177565, 208900, 213078, 271570, 313350, 325884, 355130, 407355, 426156, 461669, 532695, 543140, 626700, 678925, 710260, 814710, 887825, 923338, 1065390, 1357850, 1385007, 1629420, 1775650, 1846676, 2036775, 2130780, 2308345, 2663475, 2715700, 2770014, 3551300, 4073550, 4616690, 5326950, 5540028, 6925035, 8147100, 9233380, 10653900, 11541725, 13850070, 23083450, 27700140, 34625175, 46166900, 69250350, 138500700]

約数ペア:

[(1, 138500700), (2, 69250350), (3, 46166900), (4, 34625175), (5, 27700140), (6, 23083450), (10, 13850070), (12, 11541725), (13, 10653900), (15, 9233380), (17, 8147100), (20, 6925035), (25, 5540028), (26, 5326950), (30, 4616690), (34, 4073550), (39, 3551300), (50, 2770014), (51, 2715700), (52, 2663475), (60, 2308345), (65, 2130780), (68, 2036775), (75, 1846676), (78, 1775650), (85, 1629420), (100, 1385007), (102, 1357850), (130, 1065390), (150, 923338), (156, 887825), (170, 814710), (195, 710260), (204, 678925), (221, 626700), (255, 543140), (260, 532695), (300, 461669), (325, 426156), (340, 407355), (390, 355130), (425, 325884), (442, 313350), (510, 271570), (650, 213078), (663, 208900), (780, 177565), (850, 162942), (884, 156675), (975, 142052), (1020, 135785), (1105, 125340), (1275, 108628), (1300, 106539), (1326, 104450), (1700, 81471), (1950, 71026), (2089, 66300), (2210, 62670), (2550, 54314), (2652, 52225), (3315, 41780), (3900, 35513), (4178, 33150), (4420, 31335), (5100, 27157), (5525, 25068), (6267, 22100), (6630, 20890), (8356, 16575), (10445, 13260), (11050, 12534)]