168495500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 399567168

約数和(自身を除く): 231071668

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 43, 50, 68, 85, 86, 100, 125, 170, 172, 215, 250, 340, 425, 430, 461, 500, 731, 850, 860, 922, 1075, 1462, 1700, 1844, 2125, 2150, 2305, 2924, 3655, 4250, 4300, 4610, 5375, 7310, 7837, 8500, 9220, 10750, 11525, 14620, 15674, 18275, 19823, 21500, 23050, 31348, 36550, 39185, 39646, 46100, 57625, 73100, 78370, 79292, 91375, 99115, 115250, 156740, 182750, 195925, 198230, 230500, 336991, 365500, 391850, 396460, 495575, 673982, 783700, 979625, 991150, 1347964, 1684955, 1959250, 1982300, 2477875, 3369910, 3918500, 4955750, 6739820, 8424775, 9911500, 16849550, 33699100, 42123875, 84247750, 168495500]

約数ペア:

[(1, 168495500), (2, 84247750), (4, 42123875), (5, 33699100), (10, 16849550), (17, 9911500), (20, 8424775), (25, 6739820), (34, 4955750), (43, 3918500), (50, 3369910), (68, 2477875), (85, 1982300), (86, 1959250), (100, 1684955), (125, 1347964), (170, 991150), (172, 979625), (215, 783700), (250, 673982), (340, 495575), (425, 396460), (430, 391850), (461, 365500), (500, 336991), (731, 230500), (850, 198230), (860, 195925), (922, 182750), (1075, 156740), (1462, 115250), (1700, 99115), (1844, 91375), (2125, 79292), (2150, 78370), (2305, 73100), (2924, 57625), (3655, 46100), (4250, 39646), (4300, 39185), (4610, 36550), (5375, 31348), (7310, 23050), (7837, 21500), (8500, 19823), (9220, 18275), (10750, 15674), (11525, 14620)]