88725720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 256

約数和(自身を含む): 308551680

約数和(自身を除く): 219825960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 31, 34, 40, 46, 51, 60, 61, 62, 68, 69, 85, 92, 93, 102, 115, 120, 122, 124, 136, 138, 155, 170, 183, 184, 186, 204, 230, 244, 248, 255, 276, 305, 310, 340, 345, 366, 372, 391, 408, 460, 465, 488, 510, 527, 552, 610, 620, 680, 690, 713, 732, 744, 782, 915, 920, 930, 1020, 1037, 1054, 1173, 1220, 1240, 1380, 1403, 1426, 1464, 1564, 1581, 1830, 1860, 1891, 1955, 2040, 2074, 2108, 2139, 2346, 2440, 2635, 2760, 2806, 2852, 3111, 3128, 3162, 3565, 3660, 3720, 3782, 3910, 4148, 4209, 4216, 4278, 4692, 5185, 5270, 5612, 5673, 5704, 5865, 6222, 6324, 7015, 7130, 7320, 7564, 7820, 7905, 8296, 8418, 8556, 9384, 9455, 10370, 10540, 10695, 11224, 11346, 11730, 12121, 12444, 12648, 14030, 14260, 15128, 15555, 15640, 15810, 16836, 17112, 18910, 20740, 21045, 21080, 21390, 22692, 23460, 23851, 24242, 24888, 28060, 28365, 28520, 31110, 31620, 32147, 33672, 36363, 37820, 41480, 42090, 42780, 43493, 45384, 46920, 47702, 48484, 56120, 56730, 60605, 62220, 63240, 64294, 71553, 72726, 75640, 84180, 85560, 86986, 95404, 96441, 96968, 113460, 119255, 121210, 124440, 128588, 130479, 143106, 145452, 160735, 168360, 173972, 181815, 190808, 192882, 217465, 226920, 238510, 242420, 257176, 260958, 286212, 290904, 321470, 347944, 357765, 363630, 385764, 434930, 477020, 482205, 484840, 521916, 572424, 642940, 652395, 715530, 727260, 739381, 771528, 869860, 954040, 964410, 1043832, 1285880, 1304790, 1431060, 1454520, 1478762, 1739720, 1928820, 2218143, 2609580, 2862120, 2957524, 3696905, 3857640, 4436286, 5219160, 5915048, 7393810, 8872572, 11090715, 14787620, 17745144, 22181430, 29575240, 44362860, 88725720]

約数ペア:

[(1, 88725720), (2, 44362860), (3, 29575240), (4, 22181430), (5, 17745144), (6, 14787620), (8, 11090715), (10, 8872572), (12, 7393810), (15, 5915048), (17, 5219160), (20, 4436286), (23, 3857640), (24, 3696905), (30, 2957524), (31, 2862120), (34, 2609580), (40, 2218143), (46, 1928820), (51, 1739720), (60, 1478762), (61, 1454520), (62, 1431060), (68, 1304790), (69, 1285880), (85, 1043832), (92, 964410), (93, 954040), (102, 869860), (115, 771528), (120, 739381), (122, 727260), (124, 715530), (136, 652395), (138, 642940), (155, 572424), (170, 521916), (183, 484840), (184, 482205), (186, 477020), (204, 434930), (230, 385764), (244, 363630), (248, 357765), (255, 347944), (276, 321470), (305, 290904), (310, 286212), (340, 260958), (345, 257176), (366, 242420), (372, 238510), (391, 226920), (408, 217465), (460, 192882), (465, 190808), (488, 181815), (510, 173972), (527, 168360), (552, 160735), (610, 145452), (620, 143106), (680, 130479), (690, 128588), (713, 124440), (732, 121210), (744, 119255), (782, 113460), (915, 96968), (920, 96441), (930, 95404), (1020, 86986), (1037, 85560), (1054, 84180), (1173, 75640), (1220, 72726), (1240, 71553), (1380, 64294), (1403, 63240), (1426, 62220), (1464, 60605), (1564, 56730), (1581, 56120), (1830, 48484), (1860, 47702), (1891, 46920), (1955, 45384), (2040, 43493), (2074, 42780), (2108, 42090), (2139, 41480), (2346, 37820), (2440, 36363), (2635, 33672), (2760, 32147), (2806, 31620), (2852, 31110), (3111, 28520), (3128, 28365), (3162, 28060), (3565, 24888), (3660, 24242), (3720, 23851), (3782, 23460), (3910, 22692), (4148, 21390), (4209, 21080), (4216, 21045), (4278, 20740), (4692, 18910), (5185, 17112), (5270, 16836), (5612, 15810), (5673, 15640), (5704, 15555), (5865, 15128), (6222, 14260), (6324, 14030), (7015, 12648), (7130, 12444), (7320, 12121), (7564, 11730), (7820, 11346), (7905, 11224), (8296, 10695), (8418, 10540), (8556, 10370), (9384, 9455)]