82149240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 257644800

約数和(自身を除く): 175495560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 59, 60, 82, 118, 120, 123, 164, 177, 205, 236, 246, 283, 295, 328, 354, 410, 472, 492, 566, 590, 615, 708, 820, 849, 885, 984, 1132, 1180, 1230, 1415, 1416, 1640, 1698, 1770, 2264, 2360, 2419, 2460, 2830, 3396, 3540, 4245, 4838, 4920, 5660, 6792, 7080, 7257, 8490, 9676, 11320, 11603, 12095, 14514, 16697, 16980, 19352, 23206, 24190, 29028, 33394, 33960, 34809, 36285, 46412, 48380, 50091, 58015, 58056, 66788, 69618, 72570, 83485, 92824, 96760, 100182, 116030, 133576, 139236, 145140, 166970, 174045, 200364, 232060, 250455, 278472, 290280, 333940, 348090, 400728, 464120, 500910, 667880, 684577, 696180, 1001820, 1369154, 1392360, 2003640, 2053731, 2738308, 3422885, 4107462, 5476616, 6845770, 8214924, 10268655, 13691540, 16429848, 20537310, 27383080, 41074620, 82149240]

約数ペア:

[(1, 82149240), (2, 41074620), (3, 27383080), (4, 20537310), (5, 16429848), (6, 13691540), (8, 10268655), (10, 8214924), (12, 6845770), (15, 5476616), (20, 4107462), (24, 3422885), (30, 2738308), (40, 2053731), (41, 2003640), (59, 1392360), (60, 1369154), (82, 1001820), (118, 696180), (120, 684577), (123, 667880), (164, 500910), (177, 464120), (205, 400728), (236, 348090), (246, 333940), (283, 290280), (295, 278472), (328, 250455), (354, 232060), (410, 200364), (472, 174045), (492, 166970), (566, 145140), (590, 139236), (615, 133576), (708, 116030), (820, 100182), (849, 96760), (885, 92824), (984, 83485), (1132, 72570), (1180, 69618), (1230, 66788), (1415, 58056), (1416, 58015), (1640, 50091), (1698, 48380), (1770, 46412), (2264, 36285), (2360, 34809), (2419, 33960), (2460, 33394), (2830, 29028), (3396, 24190), (3540, 23206), (4245, 19352), (4838, 16980), (4920, 16697), (5660, 14514), (6792, 12095), (7080, 11603), (7257, 11320), (8490, 9676)]