1290329400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{5417}}^1$

素因数の和:5833

約数の個数: 96

約数和(自身を含む): 4010837040

約数和(自身を除く): 2720507640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 397, 600, 794, 1191, 1588, 1985, 2382, 3176, 3970, 4764, 5417, 5955, 7940, 9528, 9925, 10834, 11910, 15880, 16251, 19850, 21668, 23820, 27085, 29775, 32502, 39700, 43336, 47640, 54170, 59550, 65004, 79400, 81255, 108340, 119100, 130008, 135425, 162510, 216680, 238200, 270850, 325020, 406275, 541700, 650040, 812550, 1083400, 1625100, 2150549, 3250200, 4301098, 6451647, 8602196, 10752745, 12903294, 17204392, 21505490, 25806588, 32258235, 43010980, 51613176, 53763725, 64516470, 86021960, 107527450, 129032940, 161291175, 215054900, 258065880, 322582350, 430109800, 645164700, 1290329400]

約数ペア:

[(1, 1290329400), (2, 645164700), (3, 430109800), (4, 322582350), (5, 258065880), (6, 215054900), (8, 161291175), (10, 129032940), (12, 107527450), (15, 86021960), (20, 64516470), (24, 53763725), (25, 51613176), (30, 43010980), (40, 32258235), (50, 25806588), (60, 21505490), (75, 17204392), (100, 12903294), (120, 10752745), (150, 8602196), (200, 6451647), (300, 4301098), (397, 3250200), (600, 2150549), (794, 1625100), (1191, 1083400), (1588, 812550), (1985, 650040), (2382, 541700), (3176, 406275), (3970, 325020), (4764, 270850), (5417, 238200), (5955, 216680), (7940, 162510), (9528, 135425), (9925, 130008), (10834, 119100), (11910, 108340), (15880, 81255), (16251, 79400), (19850, 65004), (21668, 59550), (23820, 54170), (27085, 47640), (29775, 43336), (32502, 39700)]