64426260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:873

約数の個数: 96

約数和(自身を含む): 193560192

約数和(自身を除く): 129133932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 83, 85, 102, 166, 170, 204, 249, 255, 332, 340, 415, 498, 510, 761, 830, 996, 1020, 1245, 1411, 1522, 1660, 2283, 2490, 2822, 3044, 3805, 4233, 4566, 4980, 5644, 7055, 7610, 8466, 9132, 11415, 12937, 14110, 15220, 16932, 21165, 22830, 25874, 28220, 38811, 42330, 45660, 51748, 63163, 64685, 77622, 84660, 126326, 129370, 155244, 189489, 194055, 252652, 258740, 315815, 378978, 388110, 631630, 757956, 776220, 947445, 1073771, 1263260, 1894890, 2147542, 3221313, 3789780, 4295084, 5368855, 6442626, 10737710, 12885252, 16106565, 21475420, 32213130, 64426260]

約数ペア:

[(1, 64426260), (2, 32213130), (3, 21475420), (4, 16106565), (5, 12885252), (6, 10737710), (10, 6442626), (12, 5368855), (15, 4295084), (17, 3789780), (20, 3221313), (30, 2147542), (34, 1894890), (51, 1263260), (60, 1073771), (68, 947445), (83, 776220), (85, 757956), (102, 631630), (166, 388110), (170, 378978), (204, 315815), (249, 258740), (255, 252652), (332, 194055), (340, 189489), (415, 155244), (498, 129370), (510, 126326), (761, 84660), (830, 77622), (996, 64685), (1020, 63163), (1245, 51748), (1411, 45660), (1522, 42330), (1660, 38811), (2283, 28220), (2490, 25874), (2822, 22830), (3044, 21165), (3805, 16932), (4233, 15220), (4566, 14110), (4980, 12937), (5644, 11415), (7055, 9132), (7610, 8466)]