27700140

素因数分解:

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

素因数の和:2131

約数の個数: 96

約数和(自身を含む): 88482240

約数和(自身を除く): 60782100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2089, 2210, 2652, 3315, 4178, 4420, 6267, 6630, 8356, 10445, 12534, 13260, 20890, 25068, 27157, 31335, 35513, 41780, 54314, 62670, 71026, 81471, 106539, 108628, 125340, 135785, 142052, 162942, 177565, 213078, 271570, 325884, 355130, 407355, 426156, 461669, 532695, 543140, 710260, 814710, 923338, 1065390, 1385007, 1629420, 1846676, 2130780, 2308345, 2770014, 4616690, 5540028, 6925035, 9233380, 13850070, 27700140]

約数ペア:

[(1, 27700140), (2, 13850070), (3, 9233380), (4, 6925035), (5, 5540028), (6, 4616690), (10, 2770014), (12, 2308345), (13, 2130780), (15, 1846676), (17, 1629420), (20, 1385007), (26, 1065390), (30, 923338), (34, 814710), (39, 710260), (51, 543140), (52, 532695), (60, 461669), (65, 426156), (68, 407355), (78, 355130), (85, 325884), (102, 271570), (130, 213078), (156, 177565), (170, 162942), (195, 142052), (204, 135785), (221, 125340), (255, 108628), (260, 106539), (340, 81471), (390, 71026), (442, 62670), (510, 54314), (663, 41780), (780, 35513), (884, 31335), (1020, 27157), (1105, 25068), (1326, 20890), (2089, 13260), (2210, 12534), (2652, 10445), (3315, 8356), (4178, 6630), (4420, 6267)]