90896280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2621}}^1$

素因数の和:2669

約数の個数: 96

約数和(自身を含む): 289783440

約数和(自身を除く): 198887160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 289, 340, 408, 510, 578, 680, 867, 1020, 1156, 1445, 1734, 2040, 2312, 2621, 2890, 3468, 4335, 5242, 5780, 6936, 7863, 8670, 10484, 11560, 13105, 15726, 17340, 20968, 26210, 31452, 34680, 39315, 44557, 52420, 62904, 78630, 89114, 104840, 133671, 157260, 178228, 222785, 267342, 314520, 356456, 445570, 534684, 668355, 757469, 891140, 1069368, 1336710, 1514938, 1782280, 2272407, 2673420, 3029876, 3787345, 4544814, 5346840, 6059752, 7574690, 9089628, 11362035, 15149380, 18179256, 22724070, 30298760, 45448140, 90896280]

約数ペア:

[(1, 90896280), (2, 45448140), (3, 30298760), (4, 22724070), (5, 18179256), (6, 15149380), (8, 11362035), (10, 9089628), (12, 7574690), (15, 6059752), (17, 5346840), (20, 4544814), (24, 3787345), (30, 3029876), (34, 2673420), (40, 2272407), (51, 1782280), (60, 1514938), (68, 1336710), (85, 1069368), (102, 891140), (120, 757469), (136, 668355), (170, 534684), (204, 445570), (255, 356456), (289, 314520), (340, 267342), (408, 222785), (510, 178228), (578, 157260), (680, 133671), (867, 104840), (1020, 89114), (1156, 78630), (1445, 62904), (1734, 52420), (2040, 44557), (2312, 39315), (2621, 34680), (2890, 31452), (3468, 26210), (4335, 20968), (5242, 17340), (5780, 15726), (6936, 13105), (7863, 11560), (8670, 10484)]