255253680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3581}}^1$

素因数の和:3617

約数の個数: 200

約数和(自身を含む): 967397904

約数和(自身を除く): 712144224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1980, 2160, 2376, 2640, 2970, 3240, 3564, 3581, 3960, 4455, 4752, 5940, 6480, 7128, 7162, 7920, 8910, 10743, 11880, 14256, 14324, 17820, 17905, 21486, 23760, 28648, 32229, 35640, 35810, 39391, 42972, 53715, 57296, 64458, 71280, 71620, 78782, 85944, 96687, 107430, 118173, 128916, 143240, 157564, 161145, 171888, 193374, 196955, 214860, 236346, 257832, 286480, 290061, 315128, 322290, 354519, 386748, 393910, 429720, 472692, 483435, 515664, 580122, 590865, 630256, 644580, 709038, 773496, 787820, 859440, 945384, 966870, 1063557, 1160244, 1181730, 1289160, 1418076, 1450305, 1546992, 1575640, 1772595, 1890768, 1933740, 2127114, 2320488, 2363460, 2578320, 2836152, 2900610, 3151280, 3190671, 3545190, 3867480, 4254228, 4640976, 4726920, 5317785, 5672304, 5801220, 6381342, 7090380, 7734960, 8508456, 9453840, 10635570, 11602440, 12762684, 14180760, 15953355, 17016912, 21271140, 23204880, 25525368, 28361520, 31906710, 42542280, 51050736, 63813420, 85084560, 127626840, 255253680]

約数ペア:

[(1, 255253680), (2, 127626840), (3, 85084560), (4, 63813420), (5, 51050736), (6, 42542280), (8, 31906710), (9, 28361520), (10, 25525368), (11, 23204880), (12, 21271140), (15, 17016912), (16, 15953355), (18, 14180760), (20, 12762684), (22, 11602440), (24, 10635570), (27, 9453840), (30, 8508456), (33, 7734960), (36, 7090380), (40, 6381342), (44, 5801220), (45, 5672304), (48, 5317785), (54, 4726920), (55, 4640976), (60, 4254228), (66, 3867480), (72, 3545190), (80, 3190671), (81, 3151280), (88, 2900610), (90, 2836152), (99, 2578320), (108, 2363460), (110, 2320488), (120, 2127114), (132, 1933740), (135, 1890768), (144, 1772595), (162, 1575640), (165, 1546992), (176, 1450305), (180, 1418076), (198, 1289160), (216, 1181730), (220, 1160244), (240, 1063557), (264, 966870), (270, 945384), (297, 859440), (324, 787820), (330, 773496), (360, 709038), (396, 644580), (405, 630256), (432, 590865), (440, 580122), (495, 515664), (528, 483435), (540, 472692), (594, 429720), (648, 393910), (660, 386748), (720, 354519), (792, 322290), (810, 315128), (880, 290061), (891, 286480), (990, 257832), (1080, 236346), (1188, 214860), (1296, 196955), (1320, 193374), (1485, 171888), (1584, 161145), (1620, 157564), (1782, 143240), (1980, 128916), (2160, 118173), (2376, 107430), (2640, 96687), (2970, 85944), (3240, 78782), (3564, 71620), (3581, 71280), (3960, 64458), (4455, 57296), (4752, 53715), (5940, 42972), (6480, 39391), (7128, 35810), (7162, 35640), (7920, 32229), (8910, 28648), (10743, 23760), (11880, 21486), (14256, 17905), (14324, 17820)]