25296180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 90091008

約数和(自身を除く): 64794828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 41, 42, 52, 60, 65, 70, 78, 82, 84, 91, 105, 113, 123, 130, 140, 156, 164, 182, 195, 205, 210, 226, 246, 260, 273, 287, 339, 364, 390, 410, 420, 452, 455, 492, 533, 546, 565, 574, 615, 678, 780, 791, 820, 861, 910, 1066, 1092, 1130, 1148, 1230, 1356, 1365, 1435, 1469, 1582, 1599, 1695, 1722, 1820, 2132, 2260, 2373, 2460, 2665, 2730, 2870, 2938, 3164, 3198, 3390, 3444, 3731, 3955, 4305, 4407, 4633, 4746, 5330, 5460, 5740, 5876, 6396, 6780, 7345, 7462, 7910, 7995, 8610, 8814, 9266, 9492, 10283, 10660, 11193, 11865, 13899, 14690, 14924, 15820, 15990, 17220, 17628, 18532, 18655, 20566, 22035, 22386, 23165, 23730, 27798, 29380, 30849, 31980, 32431, 37310, 41132, 44070, 44772, 46330, 47460, 51415, 55596, 55965, 60229, 61698, 64862, 69495, 74620, 88140, 92660, 97293, 102830, 111930, 120458, 123396, 129724, 138990, 154245, 162155, 180687, 194586, 205660, 223860, 240916, 277980, 301145, 308490, 324310, 361374, 389172, 421603, 486465, 602290, 616980, 648620, 722748, 843206, 903435, 972930, 1204580, 1264809, 1686412, 1806870, 1945860, 2108015, 2529618, 3613740, 4216030, 5059236, 6324045, 8432060, 12648090, 25296180]

約数ペア:

[(1, 25296180), (2, 12648090), (3, 8432060), (4, 6324045), (5, 5059236), (6, 4216030), (7, 3613740), (10, 2529618), (12, 2108015), (13, 1945860), (14, 1806870), (15, 1686412), (20, 1264809), (21, 1204580), (26, 972930), (28, 903435), (30, 843206), (35, 722748), (39, 648620), (41, 616980), (42, 602290), (52, 486465), (60, 421603), (65, 389172), (70, 361374), (78, 324310), (82, 308490), (84, 301145), (91, 277980), (105, 240916), (113, 223860), (123, 205660), (130, 194586), (140, 180687), (156, 162155), (164, 154245), (182, 138990), (195, 129724), (205, 123396), (210, 120458), (226, 111930), (246, 102830), (260, 97293), (273, 92660), (287, 88140), (339, 74620), (364, 69495), (390, 64862), (410, 61698), (420, 60229), (452, 55965), (455, 55596), (492, 51415), (533, 47460), (546, 46330), (565, 44772), (574, 44070), (615, 41132), (678, 37310), (780, 32431), (791, 31980), (820, 30849), (861, 29380), (910, 27798), (1066, 23730), (1092, 23165), (1130, 22386), (1148, 22035), (1230, 20566), (1356, 18655), (1365, 18532), (1435, 17628), (1469, 17220), (1582, 15990), (1599, 15820), (1695, 14924), (1722, 14690), (1820, 13899), (2132, 11865), (2260, 11193), (2373, 10660), (2460, 10283), (2665, 9492), (2730, 9266), (2870, 8814), (2938, 8610), (3164, 7995), (3198, 7910), (3390, 7462), (3444, 7345), (3731, 6780), (3955, 6396), (4305, 5876), (4407, 5740), (4633, 5460), (4746, 5330)]