25963740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 240

約数和(自身を含む): 93671424

約数和(自身を除く): 67707684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 47, 54, 55, 60, 62, 66, 81, 90, 93, 94, 99, 108, 110, 124, 132, 135, 141, 155, 162, 165, 180, 186, 188, 198, 220, 235, 270, 279, 282, 297, 310, 324, 330, 341, 372, 396, 405, 423, 465, 470, 495, 517, 540, 558, 564, 594, 620, 660, 682, 705, 810, 837, 846, 891, 930, 940, 990, 1023, 1034, 1116, 1188, 1269, 1364, 1395, 1410, 1457, 1485, 1551, 1620, 1674, 1692, 1705, 1782, 1860, 1980, 2046, 2068, 2115, 2511, 2538, 2585, 2790, 2820, 2914, 2970, 3069, 3102, 3348, 3410, 3564, 3807, 4092, 4185, 4230, 4371, 4455, 4653, 5022, 5076, 5115, 5170, 5580, 5828, 5940, 6138, 6204, 6345, 6820, 7285, 7614, 7755, 8370, 8460, 8742, 8910, 9207, 9306, 10044, 10230, 10340, 12276, 12555, 12690, 13113, 13959, 14570, 15228, 15345, 15510, 16027, 16740, 17484, 17820, 18414, 18612, 19035, 20460, 21855, 23265, 25110, 25380, 26226, 27621, 27918, 29140, 30690, 31020, 32054, 36828, 38070, 39339, 41877, 43710, 46035, 46530, 48081, 50220, 52452, 55242, 55836, 61380, 64108, 65565, 69795, 76140, 78678, 80135, 83754, 87420, 92070, 93060, 96162, 110484, 118017, 131130, 138105, 139590, 144243, 157356, 160270, 167508, 184140, 192324, 196695, 209385, 236034, 240405, 262260, 276210, 279180, 288486, 320540, 393390, 418770, 432729, 472068, 480810, 552420, 576972, 590085, 721215, 786780, 837540, 865458, 961620, 1180170, 1298187, 1442430, 1730916, 2163645, 2360340, 2596374, 2884860, 4327290, 5192748, 6490935, 8654580, 12981870, 25963740]

約数ペア:

[(1, 25963740), (2, 12981870), (3, 8654580), (4, 6490935), (5, 5192748), (6, 4327290), (9, 2884860), (10, 2596374), (11, 2360340), (12, 2163645), (15, 1730916), (18, 1442430), (20, 1298187), (22, 1180170), (27, 961620), (30, 865458), (31, 837540), (33, 786780), (36, 721215), (44, 590085), (45, 576972), (47, 552420), (54, 480810), (55, 472068), (60, 432729), (62, 418770), (66, 393390), (81, 320540), (90, 288486), (93, 279180), (94, 276210), (99, 262260), (108, 240405), (110, 236034), (124, 209385), (132, 196695), (135, 192324), (141, 184140), (155, 167508), (162, 160270), (165, 157356), (180, 144243), (186, 139590), (188, 138105), (198, 131130), (220, 118017), (235, 110484), (270, 96162), (279, 93060), (282, 92070), (297, 87420), (310, 83754), (324, 80135), (330, 78678), (341, 76140), (372, 69795), (396, 65565), (405, 64108), (423, 61380), (465, 55836), (470, 55242), (495, 52452), (517, 50220), (540, 48081), (558, 46530), (564, 46035), (594, 43710), (620, 41877), (660, 39339), (682, 38070), (705, 36828), (810, 32054), (837, 31020), (846, 30690), (891, 29140), (930, 27918), (940, 27621), (990, 26226), (1023, 25380), (1034, 25110), (1116, 23265), (1188, 21855), (1269, 20460), (1364, 19035), (1395, 18612), (1410, 18414), (1457, 17820), (1485, 17484), (1551, 16740), (1620, 16027), (1674, 15510), (1692, 15345), (1705, 15228), (1782, 14570), (1860, 13959), (1980, 13113), (2046, 12690), (2068, 12555), (2115, 12276), (2511, 10340), (2538, 10230), (2585, 10044), (2790, 9306), (2820, 9207), (2914, 8910), (2970, 8742), (3069, 8460), (3102, 8370), (3348, 7755), (3410, 7614), (3564, 7285), (3807, 6820), (4092, 6345), (4185, 6204), (4230, 6138), (4371, 5940), (4455, 5828), (4653, 5580), (5022, 5170), (5076, 5115)]