2254200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:66

約数の個数: 144

約数和(自身を含む): 7994280

約数和(自身を除く): 5740080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 221, 255, 260, 289, 300, 312, 325, 340, 390, 408, 425, 442, 510, 520, 578, 600, 650, 663, 680, 780, 850, 867, 884, 975, 1020, 1105, 1156, 1275, 1300, 1326, 1445, 1560, 1700, 1734, 1768, 1950, 2040, 2210, 2312, 2550, 2600, 2652, 2890, 3315, 3400, 3468, 3757, 3900, 4335, 4420, 5100, 5304, 5525, 5780, 6630, 6936, 7225, 7514, 7800, 8670, 8840, 10200, 11050, 11271, 11560, 13260, 14450, 15028, 16575, 17340, 18785, 21675, 22100, 22542, 26520, 28900, 30056, 33150, 34680, 37570, 43350, 44200, 45084, 56355, 57800, 66300, 75140, 86700, 90168, 93925, 112710, 132600, 150280, 173400, 187850, 225420, 281775, 375700, 450840, 563550, 751400, 1127100, 2254200]

約数ペア:

[(1, 2254200), (2, 1127100), (3, 751400), (4, 563550), (5, 450840), (6, 375700), (8, 281775), (10, 225420), (12, 187850), (13, 173400), (15, 150280), (17, 132600), (20, 112710), (24, 93925), (25, 90168), (26, 86700), (30, 75140), (34, 66300), (39, 57800), (40, 56355), (50, 45084), (51, 44200), (52, 43350), (60, 37570), (65, 34680), (68, 33150), (75, 30056), (78, 28900), (85, 26520), (100, 22542), (102, 22100), (104, 21675), (120, 18785), (130, 17340), (136, 16575), (150, 15028), (156, 14450), (170, 13260), (195, 11560), (200, 11271), (204, 11050), (221, 10200), (255, 8840), (260, 8670), (289, 7800), (300, 7514), (312, 7225), (325, 6936), (340, 6630), (390, 5780), (408, 5525), (425, 5304), (442, 5100), (510, 4420), (520, 4335), (578, 3900), (600, 3757), (650, 3468), (663, 3400), (680, 3315), (780, 2890), (850, 2652), (867, 2600), (884, 2550), (975, 2312), (1020, 2210), (1105, 2040), (1156, 1950), (1275, 1768), (1300, 1734), (1326, 1700), (1445, 1560)]