200057880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4889}}^1$

素因数の和:4945

約数の個数: 128

約数和(自身を含む): 675993600

約数和(自身を除く): 475935720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 4889, 5115, 6820, 8184, 9778, 10230, 13640, 14667, 19556, 20460, 24445, 29334, 39112, 40920, 48890, 53779, 58668, 73335, 97780, 107558, 117336, 146670, 151559, 161337, 195560, 215116, 268895, 293340, 303118, 322674, 430232, 454677, 537790, 586680, 606236, 645348, 757795, 806685, 909354, 1075580, 1212472, 1290696, 1515590, 1613370, 1667149, 1818708, 2151160, 2273385, 3031180, 3226740, 3334298, 3637416, 4546770, 5001447, 6062360, 6453480, 6668596, 8335745, 9093540, 10002894, 13337192, 16671490, 18187080, 20005788, 25007235, 33342980, 40011576, 50014470, 66685960, 100028940, 200057880]

約数ペア:

[(1, 200057880), (2, 100028940), (3, 66685960), (4, 50014470), (5, 40011576), (6, 33342980), (8, 25007235), (10, 20005788), (11, 18187080), (12, 16671490), (15, 13337192), (20, 10002894), (22, 9093540), (24, 8335745), (30, 6668596), (31, 6453480), (33, 6062360), (40, 5001447), (44, 4546770), (55, 3637416), (60, 3334298), (62, 3226740), (66, 3031180), (88, 2273385), (93, 2151160), (110, 1818708), (120, 1667149), (124, 1613370), (132, 1515590), (155, 1290696), (165, 1212472), (186, 1075580), (220, 909354), (248, 806685), (264, 757795), (310, 645348), (330, 606236), (341, 586680), (372, 537790), (440, 454677), (465, 430232), (620, 322674), (660, 303118), (682, 293340), (744, 268895), (930, 215116), (1023, 195560), (1240, 161337), (1320, 151559), (1364, 146670), (1705, 117336), (1860, 107558), (2046, 97780), (2728, 73335), (3410, 58668), (3720, 53779), (4092, 48890), (4889, 40920), (5115, 39112), (6820, 29334), (8184, 24445), (9778, 20460), (10230, 19556), (13640, 14667)]