30297819780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1\times {\mathrm{5171}}^1$

素因数の和:5986

約数の個数: 144

約数和(自身を含む): 94183113024

約数和(自身を除く): 63885293244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 757, 774, 860, 1290, 1514, 1548, 1935, 2271, 2580, 3028, 3785, 3870, 4542, 5171, 6813, 7570, 7740, 9084, 10342, 11355, 13626, 15140, 15513, 20684, 22710, 25855, 27252, 31026, 32551, 34065, 45420, 46539, 51710, 62052, 65102, 68130, 77565, 93078, 97653, 103420, 130204, 136260, 155130, 162755, 186156, 195306, 222353, 232695, 292959, 310260, 325510, 390612, 444706, 465390, 488265, 585918, 651020, 667059, 889412, 930780, 976530, 1111765, 1171836, 1334118, 1464795, 1953060, 2001177, 2223530, 2668236, 2929590, 3335295, 3914447, 4002354, 4447060, 5859180, 6670590, 7828894, 8004708, 10005885, 11743341, 13341180, 15657788, 19572235, 20011770, 23486682, 35230023, 39144470, 40023540, 46973364, 58716705, 70460046, 78288940, 117433410, 140920092, 168321221, 176150115, 234866820, 336642442, 352300230, 504963663, 673284884, 704600460, 841606105, 1009927326, 1514890989, 1683212210, 2019854652, 2524818315, 3029781978, 3366424420, 5049636630, 6059563956, 7574454945, 10099273260, 15148909890, 30297819780]

約数ペア:

[(1, 30297819780), (2, 15148909890), (3, 10099273260), (4, 7574454945), (5, 6059563956), (6, 5049636630), (9, 3366424420), (10, 3029781978), (12, 2524818315), (15, 2019854652), (18, 1683212210), (20, 1514890989), (30, 1009927326), (36, 841606105), (43, 704600460), (45, 673284884), (60, 504963663), (86, 352300230), (90, 336642442), (129, 234866820), (172, 176150115), (180, 168321221), (215, 140920092), (258, 117433410), (387, 78288940), (430, 70460046), (516, 58716705), (645, 46973364), (757, 40023540), (774, 39144470), (860, 35230023), (1290, 23486682), (1514, 20011770), (1548, 19572235), (1935, 15657788), (2271, 13341180), (2580, 11743341), (3028, 10005885), (3785, 8004708), (3870, 7828894), (4542, 6670590), (5171, 5859180), (6813, 4447060), (7570, 4002354), (7740, 3914447), (9084, 3335295), (10342, 2929590), (11355, 2668236), (13626, 2223530), (15140, 2001177), (15513, 1953060), (20684, 1464795), (22710, 1334118), (25855, 1171836), (27252, 1111765), (31026, 976530), (32551, 930780), (34065, 889412), (45420, 667059), (46539, 651020), (51710, 585918), (62052, 488265), (65102, 465390), (68130, 444706), (77565, 390612), (93078, 325510), (97653, 310260), (103420, 292959), (130204, 232695), (136260, 222353), (155130, 195306), (162755, 186156)]