90289080

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{1327}}^1$

素因数の和:1360

約数の個数: 192

約数和(自身を含む): 348042240

約数和(自身を除く): 257753160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1327, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2654, 2835, 3240, 3402, 3780, 3981, 4536, 4860, 5308, 5670, 6635, 6804, 7560, 7962, 8505, 9289, 9720, 10616, 11340, 11943, 13270, 13608, 15924, 17010, 18578, 19905, 22680, 23886, 26540, 27867, 31848, 34020, 35829, 37156, 39810, 46445, 47772, 53080, 55734, 59715, 68040, 71658, 74312, 79620, 83601, 92890, 95544, 107487, 111468, 119430, 139335, 143316, 159240, 167202, 179145, 185780, 214974, 222936, 238860, 250803, 278670, 286632, 322461, 334404, 358290, 371560, 418005, 429948, 477720, 501606, 537435, 557340, 644922, 668808, 716580, 752409, 836010, 859896, 1003212, 1074870, 1114680, 1254015, 1289844, 1433160, 1504818, 1612305, 1672020, 2006424, 2149740, 2257227, 2508030, 2579688, 3009636, 3224610, 3344040, 3762045, 4299480, 4514454, 5016060, 6019272, 6449220, 7524090, 9028908, 10032120, 11286135, 12898440, 15048180, 18057816, 22572270, 30096360, 45144540, 90289080]

約数ペア:

[(1, 90289080), (2, 45144540), (3, 30096360), (4, 22572270), (5, 18057816), (6, 15048180), (7, 12898440), (8, 11286135), (9, 10032120), (10, 9028908), (12, 7524090), (14, 6449220), (15, 6019272), (18, 5016060), (20, 4514454), (21, 4299480), (24, 3762045), (27, 3344040), (28, 3224610), (30, 3009636), (35, 2579688), (36, 2508030), (40, 2257227), (42, 2149740), (45, 2006424), (54, 1672020), (56, 1612305), (60, 1504818), (63, 1433160), (70, 1289844), (72, 1254015), (81, 1114680), (84, 1074870), (90, 1003212), (105, 859896), (108, 836010), (120, 752409), (126, 716580), (135, 668808), (140, 644922), (162, 557340), (168, 537435), (180, 501606), (189, 477720), (210, 429948), (216, 418005), (243, 371560), (252, 358290), (270, 334404), (280, 322461), (315, 286632), (324, 278670), (360, 250803), (378, 238860), (405, 222936), (420, 214974), (486, 185780), (504, 179145), (540, 167202), (567, 159240), (630, 143316), (648, 139335), (756, 119430), (810, 111468), (840, 107487), (945, 95544), (972, 92890), (1080, 83601), (1134, 79620), (1215, 74312), (1260, 71658), (1327, 68040), (1512, 59715), (1620, 55734), (1701, 53080), (1890, 47772), (1944, 46445), (2268, 39810), (2430, 37156), (2520, 35829), (2654, 34020), (2835, 31848), (3240, 27867), (3402, 26540), (3780, 23886), (3981, 22680), (4536, 19905), (4860, 18578), (5308, 17010), (5670, 15924), (6635, 13608), (6804, 13270), (7560, 11943), (7962, 11340), (8505, 10616), (9289, 9720)]