61574700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 198987264

約数和(自身を除く): 137412564

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 47, 50, 55, 60, 66, 75, 94, 100, 110, 132, 141, 150, 165, 188, 220, 235, 275, 282, 300, 330, 397, 470, 517, 550, 564, 660, 705, 794, 825, 940, 1034, 1100, 1175, 1191, 1410, 1551, 1588, 1650, 1985, 2068, 2350, 2382, 2585, 2820, 3102, 3300, 3525, 3970, 4367, 4700, 4764, 5170, 5955, 6204, 7050, 7755, 7940, 8734, 9925, 10340, 11910, 12925, 13101, 14100, 15510, 17468, 18659, 19850, 21835, 23820, 25850, 26202, 29775, 31020, 37318, 38775, 39700, 43670, 51700, 52404, 55977, 59550, 65505, 74636, 77550, 87340, 93295, 109175, 111954, 119100, 131010, 155100, 186590, 205249, 218350, 223908, 262020, 279885, 327525, 373180, 410498, 436700, 466475, 559770, 615747, 655050, 820996, 932950, 1026245, 1119540, 1231494, 1310100, 1399425, 1865900, 2052490, 2462988, 2798850, 3078735, 4104980, 5131225, 5597700, 6157470, 10262450, 12314940, 15393675, 20524900, 30787350, 61574700]

約数ペア:

[(1, 61574700), (2, 30787350), (3, 20524900), (4, 15393675), (5, 12314940), (6, 10262450), (10, 6157470), (11, 5597700), (12, 5131225), (15, 4104980), (20, 3078735), (22, 2798850), (25, 2462988), (30, 2052490), (33, 1865900), (44, 1399425), (47, 1310100), (50, 1231494), (55, 1119540), (60, 1026245), (66, 932950), (75, 820996), (94, 655050), (100, 615747), (110, 559770), (132, 466475), (141, 436700), (150, 410498), (165, 373180), (188, 327525), (220, 279885), (235, 262020), (275, 223908), (282, 218350), (300, 205249), (330, 186590), (397, 155100), (470, 131010), (517, 119100), (550, 111954), (564, 109175), (660, 93295), (705, 87340), (794, 77550), (825, 74636), (940, 65505), (1034, 59550), (1100, 55977), (1175, 52404), (1191, 51700), (1410, 43670), (1551, 39700), (1588, 38775), (1650, 37318), (1985, 31020), (2068, 29775), (2350, 26202), (2382, 25850), (2585, 23820), (2820, 21835), (3102, 19850), (3300, 18659), (3525, 17468), (3970, 15510), (4367, 14100), (4700, 13101), (4764, 12925), (5170, 11910), (5955, 10340), (6204, 9925), (7050, 8734), (7755, 7940)]