25068120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2713}}^1$

素因数の和:2745

約数の個数: 128

約数和(自身を含む): 93795840

約数和(自身を除く): 68727720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 2713, 3080, 4620, 5426, 8139, 9240, 10852, 13565, 16278, 18991, 21704, 27130, 29843, 32556, 37982, 40695, 54260, 56973, 59686, 65112, 75964, 81390, 89529, 94955, 108520, 113946, 119372, 149215, 151928, 162780, 179058, 189910, 208901, 227892, 238744, 284865, 298430, 325560, 358116, 379820, 417802, 447645, 455784, 569730, 596860, 626703, 716232, 759640, 835604, 895290, 1044505, 1139460, 1193720, 1253406, 1671208, 1790580, 2089010, 2278920, 2506812, 3133515, 3581160, 4178020, 5013624, 6267030, 8356040, 12534060, 25068120]

約数ペア:

[(1, 25068120), (2, 12534060), (3, 8356040), (4, 6267030), (5, 5013624), (6, 4178020), (7, 3581160), (8, 3133515), (10, 2506812), (11, 2278920), (12, 2089010), (14, 1790580), (15, 1671208), (20, 1253406), (21, 1193720), (22, 1139460), (24, 1044505), (28, 895290), (30, 835604), (33, 759640), (35, 716232), (40, 626703), (42, 596860), (44, 569730), (55, 455784), (56, 447645), (60, 417802), (66, 379820), (70, 358116), (77, 325560), (84, 298430), (88, 284865), (105, 238744), (110, 227892), (120, 208901), (132, 189910), (140, 179058), (154, 162780), (165, 151928), (168, 149215), (210, 119372), (220, 113946), (231, 108520), (264, 94955), (280, 89529), (308, 81390), (330, 75964), (385, 65112), (420, 59686), (440, 56973), (462, 54260), (616, 40695), (660, 37982), (770, 32556), (840, 29843), (924, 27130), (1155, 21704), (1320, 18991), (1540, 16278), (1848, 13565), (2310, 10852), (2713, 9240), (3080, 8139), (4620, 5426)]