2501100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{397}}^1$

素因数の和:424

約数の個数: 108

約数和(自身を含む): 8982064

約数和(自身を除く): 6480964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 397, 420, 450, 525, 630, 700, 794, 900, 1050, 1191, 1260, 1575, 1588, 1985, 2100, 2382, 2779, 3150, 3573, 3970, 4764, 5558, 5955, 6300, 7146, 7940, 8337, 9925, 11116, 11910, 13895, 14292, 16674, 17865, 19850, 23820, 25011, 27790, 29775, 33348, 35730, 39700, 41685, 50022, 55580, 59550, 69475, 71460, 83370, 89325, 100044, 119100, 125055, 138950, 166740, 178650, 208425, 250110, 277900, 357300, 416850, 500220, 625275, 833700, 1250550, 2501100]

約数ペア:

[(1, 2501100), (2, 1250550), (3, 833700), (4, 625275), (5, 500220), (6, 416850), (7, 357300), (9, 277900), (10, 250110), (12, 208425), (14, 178650), (15, 166740), (18, 138950), (20, 125055), (21, 119100), (25, 100044), (28, 89325), (30, 83370), (35, 71460), (36, 69475), (42, 59550), (45, 55580), (50, 50022), (60, 41685), (63, 39700), (70, 35730), (75, 33348), (84, 29775), (90, 27790), (100, 25011), (105, 23820), (126, 19850), (140, 17865), (150, 16674), (175, 14292), (180, 13895), (210, 11910), (225, 11116), (252, 9925), (300, 8337), (315, 7940), (350, 7146), (397, 6300), (420, 5955), (450, 5558), (525, 4764), (630, 3970), (700, 3573), (794, 3150), (900, 2779), (1050, 2382), (1191, 2100), (1260, 1985), (1575, 1588)]