139690200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17909}}^1$

素因数の和:17941

約数の個数: 96

約数和(自身を含む): 466376400

約数和(自身を除く): 326686200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 17909, 35818, 53727, 71636, 89545, 107454, 143272, 179090, 214908, 232817, 268635, 358180, 429816, 447725, 465634, 537270, 698451, 716360, 895450, 931268, 1074540, 1164085, 1343175, 1396902, 1790900, 1862536, 2149080, 2328170, 2686350, 2793804, 3492255, 3581800, 4656340, 5372700, 5587608, 5820425, 6984510, 9312680, 10745400, 11640850, 13969020, 17461275, 23281700, 27938040, 34922550, 46563400, 69845100, 139690200]

約数ペア:

[(1, 139690200), (2, 69845100), (3, 46563400), (4, 34922550), (5, 27938040), (6, 23281700), (8, 17461275), (10, 13969020), (12, 11640850), (13, 10745400), (15, 9312680), (20, 6984510), (24, 5820425), (25, 5587608), (26, 5372700), (30, 4656340), (39, 3581800), (40, 3492255), (50, 2793804), (52, 2686350), (60, 2328170), (65, 2149080), (75, 1862536), (78, 1790900), (100, 1396902), (104, 1343175), (120, 1164085), (130, 1074540), (150, 931268), (156, 895450), (195, 716360), (200, 698451), (260, 537270), (300, 465634), (312, 447725), (325, 429816), (390, 358180), (520, 268635), (600, 232817), (650, 214908), (780, 179090), (975, 143272), (1300, 107454), (1560, 89545), (1950, 71636), (2600, 53727), (3900, 35818), (7800, 17909)]