27635880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 256

約数和(自身を含む): 99532800

約数和(自身を除く): 71896920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 23, 24, 30, 31, 34, 38, 40, 46, 51, 57, 60, 62, 68, 69, 76, 85, 92, 93, 95, 102, 114, 115, 120, 124, 136, 138, 152, 155, 170, 184, 186, 190, 204, 228, 230, 248, 255, 276, 285, 310, 323, 340, 345, 372, 380, 391, 408, 437, 456, 460, 465, 510, 527, 552, 570, 589, 620, 646, 680, 690, 713, 744, 760, 782, 874, 920, 930, 969, 1020, 1054, 1140, 1173, 1178, 1240, 1292, 1311, 1380, 1426, 1564, 1581, 1615, 1748, 1767, 1860, 1938, 1955, 2040, 2108, 2139, 2185, 2280, 2346, 2356, 2584, 2622, 2635, 2760, 2852, 2945, 3128, 3162, 3230, 3496, 3534, 3565, 3720, 3876, 3910, 4216, 4278, 4370, 4692, 4712, 4845, 5244, 5270, 5704, 5865, 5890, 6324, 6460, 6555, 7068, 7130, 7429, 7752, 7820, 7905, 8556, 8740, 8835, 9384, 9690, 10013, 10488, 10540, 10695, 11730, 11780, 12121, 12648, 12920, 13110, 13547, 14136, 14260, 14858, 15640, 15810, 17112, 17480, 17670, 19380, 20026, 21080, 21390, 22287, 23460, 23560, 24242, 26220, 27094, 28520, 29716, 30039, 31620, 35340, 36363, 37145, 38760, 40052, 40641, 42780, 44574, 46920, 48484, 50065, 52440, 54188, 59432, 60078, 60605, 63240, 67735, 70680, 72726, 74290, 80104, 81282, 85560, 89148, 96968, 100130, 108376, 111435, 120156, 121210, 135470, 145452, 148580, 150195, 162564, 178296, 181815, 200260, 203205, 222870, 230299, 240312, 242420, 270940, 290904, 297160, 300390, 325128, 363630, 400520, 406410, 445740, 460598, 484840, 541880, 600780, 690897, 727260, 812820, 891480, 921196, 1151495, 1201560, 1381794, 1454520, 1625640, 1842392, 2302990, 2763588, 3454485, 4605980, 5527176, 6908970, 9211960, 13817940, 27635880]

約数ペア:

[(1, 27635880), (2, 13817940), (3, 9211960), (4, 6908970), (5, 5527176), (6, 4605980), (8, 3454485), (10, 2763588), (12, 2302990), (15, 1842392), (17, 1625640), (19, 1454520), (20, 1381794), (23, 1201560), (24, 1151495), (30, 921196), (31, 891480), (34, 812820), (38, 727260), (40, 690897), (46, 600780), (51, 541880), (57, 484840), (60, 460598), (62, 445740), (68, 406410), (69, 400520), (76, 363630), (85, 325128), (92, 300390), (93, 297160), (95, 290904), (102, 270940), (114, 242420), (115, 240312), (120, 230299), (124, 222870), (136, 203205), (138, 200260), (152, 181815), (155, 178296), (170, 162564), (184, 150195), (186, 148580), (190, 145452), (204, 135470), (228, 121210), (230, 120156), (248, 111435), (255, 108376), (276, 100130), (285, 96968), (310, 89148), (323, 85560), (340, 81282), (345, 80104), (372, 74290), (380, 72726), (391, 70680), (408, 67735), (437, 63240), (456, 60605), (460, 60078), (465, 59432), (510, 54188), (527, 52440), (552, 50065), (570, 48484), (589, 46920), (620, 44574), (646, 42780), (680, 40641), (690, 40052), (713, 38760), (744, 37145), (760, 36363), (782, 35340), (874, 31620), (920, 30039), (930, 29716), (969, 28520), (1020, 27094), (1054, 26220), (1140, 24242), (1173, 23560), (1178, 23460), (1240, 22287), (1292, 21390), (1311, 21080), (1380, 20026), (1426, 19380), (1564, 17670), (1581, 17480), (1615, 17112), (1748, 15810), (1767, 15640), (1860, 14858), (1938, 14260), (1955, 14136), (2040, 13547), (2108, 13110), (2139, 12920), (2185, 12648), (2280, 12121), (2346, 11780), (2356, 11730), (2584, 10695), (2622, 10540), (2635, 10488), (2760, 10013), (2852, 9690), (2945, 9384), (3128, 8835), (3162, 8740), (3230, 8556), (3496, 7905), (3534, 7820), (3565, 7752), (3720, 7429), (3876, 7130), (3910, 7068), (4216, 6555), (4278, 6460), (4370, 6324), (4692, 5890), (4712, 5865), (4845, 5704), (5244, 5270)]