27929462520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{43189}}^1$

素因数の和:43537

約数の個数: 128

約数和(自身を含む): 88999041600

約数和(自身を除く): 61069579080

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, 317, 340, 408, 510, 634, 680, 951, 1020, 1268, 1585, 1902, 2040, 2536, 3170, 3804, 4755, 5389, 6340, 7608, 9510, 10778, 12680, 16167, 19020, 21556, 26945, 32334, 38040, 43112, 43189, 53890, 64668, 80835, 86378, 107780, 129336, 129567, 161670, 172756, 215560, 215945, 259134, 323340, 345512, 431890, 518268, 646680, 647835, 734213, 863780, 1036536, 1295670, 1468426, 1727560, 2202639, 2591340, 2936852, 3671065, 4405278, 5182680, 5873704, 7342130, 8810556, 11013195, 13690913, 14684260, 17621112, 22026390, 27381826, 29368520, 41072739, 44052780, 54763652, 68454565, 82145478, 88105560, 109527304, 136909130, 164290956, 205363695, 232745521, 273818260, 328581912, 410727390, 465491042, 547636520, 698236563, 821454780, 930982084, 1163727605, 1396473126, 1642909560, 1861964168, 2327455210, 2792946252, 3491182815, 4654910420, 5585892504, 6982365630, 9309820840, 13964731260, 27929462520]

約数ペア:

[(1, 27929462520), (2, 13964731260), (3, 9309820840), (4, 6982365630), (5, 5585892504), (6, 4654910420), (8, 3491182815), (10, 2792946252), (12, 2327455210), (15, 1861964168), (17, 1642909560), (20, 1396473126), (24, 1163727605), (30, 930982084), (34, 821454780), (40, 698236563), (51, 547636520), (60, 465491042), (68, 410727390), (85, 328581912), (102, 273818260), (120, 232745521), (136, 205363695), (170, 164290956), (204, 136909130), (255, 109527304), (317, 88105560), (340, 82145478), (408, 68454565), (510, 54763652), (634, 44052780), (680, 41072739), (951, 29368520), (1020, 27381826), (1268, 22026390), (1585, 17621112), (1902, 14684260), (2040, 13690913), (2536, 11013195), (3170, 8810556), (3804, 7342130), (4755, 5873704), (5389, 5182680), (6340, 4405278), (7608, 3671065), (9510, 2936852), (10778, 2591340), (12680, 2202639), (16167, 1727560), (19020, 1468426), (21556, 1295670), (26945, 1036536), (32334, 863780), (38040, 734213), (43112, 647835), (43189, 646680), (53890, 518268), (64668, 431890), (80835, 345512), (86378, 323340), (107780, 259134), (129336, 215945), (129567, 215560), (161670, 172756)]