1275956700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{13417}}^1$

素因数の和:13751

約数の個数: 72

約数和(自身を含む): 3703690032

約数和(自身を除く): 2427733332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 317, 634, 951, 1268, 1585, 1902, 3170, 3804, 4755, 6340, 7925, 9510, 13417, 15850, 19020, 23775, 26834, 31700, 40251, 47550, 53668, 67085, 80502, 95100, 134170, 161004, 201255, 268340, 335425, 402510, 670850, 805020, 1006275, 1341700, 2012550, 4025100, 4253189, 8506378, 12759567, 17012756, 21265945, 25519134, 42531890, 51038268, 63797835, 85063780, 106329725, 127595670, 212659450, 255191340, 318989175, 425318900, 637978350, 1275956700]

約数ペア:

[(1, 1275956700), (2, 637978350), (3, 425318900), (4, 318989175), (5, 255191340), (6, 212659450), (10, 127595670), (12, 106329725), (15, 85063780), (20, 63797835), (25, 51038268), (30, 42531890), (50, 25519134), (60, 21265945), (75, 17012756), (100, 12759567), (150, 8506378), (300, 4253189), (317, 4025100), (634, 2012550), (951, 1341700), (1268, 1006275), (1585, 805020), (1902, 670850), (3170, 402510), (3804, 335425), (4755, 268340), (6340, 201255), (7925, 161004), (9510, 134170), (13417, 95100), (15850, 80502), (19020, 67085), (23775, 53668), (26834, 47550), (31700, 40251)]