15704865800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{2029}}^1$

素因数の和:2300

約数の個数: 144

約数和(自身を含む): 39730855500

約数和(自身を除く): 24025989700

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 229, 260, 325, 338, 458, 520, 650, 676, 845, 916, 1145, 1300, 1352, 1690, 1832, 2029, 2290, 2600, 2977, 3380, 4058, 4225, 4580, 5725, 5954, 6760, 8116, 8450, 9160, 10145, 11450, 11908, 14885, 16232, 16900, 20290, 22900, 23816, 26377, 29770, 33800, 38701, 40580, 45800, 50725, 52754, 59540, 74425, 77402, 81160, 101450, 105508, 119080, 131885, 148850, 154804, 193505, 202900, 211016, 263770, 297700, 309608, 342901, 387010, 405800, 464641, 527540, 595400, 659425, 685802, 774020, 929282, 967525, 1055080, 1318850, 1371604, 1548040, 1714505, 1858564, 1935050, 2323205, 2637700, 2743208, 3429010, 3717128, 3870100, 4646410, 5275400, 6040333, 6858020, 7740200, 8572525, 9292820, 11616025, 12080666, 13716040, 17145050, 18585640, 23232050, 24161332, 30201665, 34290100, 46464100, 48322664, 60403330, 68580200, 78524329, 92928200, 120806660, 151008325, 157048658, 241613320, 302016650, 314097316, 392621645, 604033300, 628194632, 785243290, 1208066600, 1570486580, 1963108225, 3140973160, 3926216450, 7852432900, 15704865800]

約数ペア:

[(1, 15704865800), (2, 7852432900), (4, 3926216450), (5, 3140973160), (8, 1963108225), (10, 1570486580), (13, 1208066600), (20, 785243290), (25, 628194632), (26, 604033300), (40, 392621645), (50, 314097316), (52, 302016650), (65, 241613320), (100, 157048658), (104, 151008325), (130, 120806660), (169, 92928200), (200, 78524329), (229, 68580200), (260, 60403330), (325, 48322664), (338, 46464100), (458, 34290100), (520, 30201665), (650, 24161332), (676, 23232050), (845, 18585640), (916, 17145050), (1145, 13716040), (1300, 12080666), (1352, 11616025), (1690, 9292820), (1832, 8572525), (2029, 7740200), (2290, 6858020), (2600, 6040333), (2977, 5275400), (3380, 4646410), (4058, 3870100), (4225, 3717128), (4580, 3429010), (5725, 2743208), (5954, 2637700), (6760, 2323205), (8116, 1935050), (8450, 1858564), (9160, 1714505), (10145, 1548040), (11450, 1371604), (11908, 1318850), (14885, 1055080), (16232, 967525), (16900, 929282), (20290, 774020), (22900, 685802), (23816, 659425), (26377, 595400), (29770, 527540), (33800, 464641), (38701, 405800), (40580, 387010), (45800, 342901), (50725, 309608), (52754, 297700), (59540, 263770), (74425, 211016), (77402, 202900), (81160, 193505), (101450, 154804), (105508, 148850), (119080, 131885)]