74010900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 227485440

約数和(自身を除く): 153474540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 47, 50, 58, 60, 75, 87, 94, 100, 116, 141, 145, 150, 174, 181, 188, 235, 282, 290, 300, 348, 362, 435, 470, 543, 564, 580, 705, 724, 725, 870, 905, 940, 1086, 1175, 1363, 1410, 1450, 1740, 1810, 2172, 2175, 2350, 2715, 2726, 2820, 2900, 3525, 3620, 4089, 4350, 4525, 4700, 5249, 5430, 5452, 6815, 7050, 8178, 8507, 8700, 9050, 10498, 10860, 13575, 13630, 14100, 15747, 16356, 17014, 18100, 20445, 20996, 25521, 26245, 27150, 27260, 31494, 34028, 34075, 40890, 42535, 51042, 52490, 54300, 62988, 68150, 78735, 81780, 85070, 102084, 102225, 104980, 127605, 131225, 136300, 157470, 170140, 204450, 212675, 246703, 255210, 262450, 314940, 393675, 408900, 425350, 493406, 510420, 524900, 638025, 740109, 787350, 850700, 986812, 1233515, 1276050, 1480218, 1574700, 2467030, 2552100, 2960436, 3700545, 4934060, 6167575, 7401090, 12335150, 14802180, 18502725, 24670300, 37005450, 74010900]

約数ペア:

[(1, 74010900), (2, 37005450), (3, 24670300), (4, 18502725), (5, 14802180), (6, 12335150), (10, 7401090), (12, 6167575), (15, 4934060), (20, 3700545), (25, 2960436), (29, 2552100), (30, 2467030), (47, 1574700), (50, 1480218), (58, 1276050), (60, 1233515), (75, 986812), (87, 850700), (94, 787350), (100, 740109), (116, 638025), (141, 524900), (145, 510420), (150, 493406), (174, 425350), (181, 408900), (188, 393675), (235, 314940), (282, 262450), (290, 255210), (300, 246703), (348, 212675), (362, 204450), (435, 170140), (470, 157470), (543, 136300), (564, 131225), (580, 127605), (705, 104980), (724, 102225), (725, 102084), (870, 85070), (905, 81780), (940, 78735), (1086, 68150), (1175, 62988), (1363, 54300), (1410, 52490), (1450, 51042), (1740, 42535), (1810, 40890), (2172, 34075), (2175, 34028), (2350, 31494), (2715, 27260), (2726, 27150), (2820, 26245), (2900, 25521), (3525, 20996), (3620, 20445), (4089, 18100), (4350, 17014), (4525, 16356), (4700, 15747), (5249, 14100), (5430, 13630), (5452, 13575), (6815, 10860), (7050, 10498), (8178, 9050), (8507, 8700)]