25070760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:528

約数の個数: 192

約数和(自身を含む): 95921280

約数和(自身を除く): 70850520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 487, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 974, 990, 1144, 1170, 1287, 1320, 1430, 1461, 1560, 1716, 1948, 1980, 2145, 2340, 2435, 2574, 2860, 2922, 3432, 3896, 3960, 4290, 4383, 4680, 4870, 5148, 5357, 5720, 5844, 6331, 6435, 7305, 8580, 8766, 9740, 10296, 10714, 11688, 12662, 12870, 14610, 16071, 17160, 17532, 18993, 19480, 21428, 21915, 25324, 25740, 26785, 29220, 31655, 32142, 35064, 37986, 42856, 43830, 48213, 50648, 51480, 53570, 56979, 58440, 63310, 64284, 69641, 75972, 80355, 87660, 94965, 96426, 107140, 113958, 126620, 128568, 139282, 151944, 160710, 175320, 189930, 192852, 208923, 214280, 227916, 241065, 253240, 278564, 284895, 321420, 348205, 379860, 385704, 417846, 455832, 482130, 557128, 569790, 626769, 642840, 696410, 759720, 835692, 964260, 1044615, 1139580, 1253538, 1392820, 1671384, 1928520, 2089230, 2279160, 2507076, 2785640, 3133845, 4178460, 5014152, 6267690, 8356920, 12535380, 25070760]

約数ペア:

[(1, 25070760), (2, 12535380), (3, 8356920), (4, 6267690), (5, 5014152), (6, 4178460), (8, 3133845), (9, 2785640), (10, 2507076), (11, 2279160), (12, 2089230), (13, 1928520), (15, 1671384), (18, 1392820), (20, 1253538), (22, 1139580), (24, 1044615), (26, 964260), (30, 835692), (33, 759720), (36, 696410), (39, 642840), (40, 626769), (44, 569790), (45, 557128), (52, 482130), (55, 455832), (60, 417846), (65, 385704), (66, 379860), (72, 348205), (78, 321420), (88, 284895), (90, 278564), (99, 253240), (104, 241065), (110, 227916), (117, 214280), (120, 208923), (130, 192852), (132, 189930), (143, 175320), (156, 160710), (165, 151944), (180, 139282), (195, 128568), (198, 126620), (220, 113958), (234, 107140), (260, 96426), (264, 94965), (286, 87660), (312, 80355), (330, 75972), (360, 69641), (390, 64284), (396, 63310), (429, 58440), (440, 56979), (468, 53570), (487, 51480), (495, 50648), (520, 48213), (572, 43830), (585, 42856), (660, 37986), (715, 35064), (780, 32142), (792, 31655), (858, 29220), (936, 26785), (974, 25740), (990, 25324), (1144, 21915), (1170, 21428), (1287, 19480), (1320, 18993), (1430, 17532), (1461, 17160), (1560, 16071), (1716, 14610), (1948, 12870), (1980, 12662), (2145, 11688), (2340, 10714), (2435, 10296), (2574, 9740), (2860, 8766), (2922, 8580), (3432, 7305), (3896, 6435), (3960, 6331), (4290, 5844), (4383, 5720), (4680, 5357), (4870, 5148)]