716300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 72

約数和(自身を含む): 1822800

約数和(自身を除く): 1106500

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 29, 38, 50, 52, 58, 65, 76, 95, 100, 116, 130, 145, 190, 247, 260, 290, 325, 377, 380, 475, 494, 551, 580, 650, 725, 754, 950, 988, 1102, 1235, 1300, 1450, 1508, 1885, 1900, 2204, 2470, 2755, 2900, 3770, 4940, 5510, 6175, 7163, 7540, 9425, 11020, 12350, 13775, 14326, 18850, 24700, 27550, 28652, 35815, 37700, 55100, 71630, 143260, 179075, 358150, 716300]

約数ペア:

[(1, 716300), (2, 358150), (4, 179075), (5, 143260), (10, 71630), (13, 55100), (19, 37700), (20, 35815), (25, 28652), (26, 27550), (29, 24700), (38, 18850), (50, 14326), (52, 13775), (58, 12350), (65, 11020), (76, 9425), (95, 7540), (100, 7163), (116, 6175), (130, 5510), (145, 4940), (190, 3770), (247, 2900), (260, 2755), (290, 2470), (325, 2204), (377, 1900), (380, 1885), (475, 1508), (494, 1450), (551, 1300), (580, 1235), (650, 1102), (725, 988), (754, 950)]