90318240

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 336825216

約数和(自身を除く): 246506976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 101, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 202, 207, 216, 230, 240, 243, 270, 276, 288, 303, 324, 345, 360, 368, 404, 405, 414, 432, 460, 480, 486, 505, 540, 552, 606, 621, 648, 690, 720, 736, 808, 810, 828, 864, 909, 920, 972, 1010, 1035, 1080, 1104, 1212, 1215, 1242, 1296, 1380, 1440, 1515, 1616, 1620, 1656, 1818, 1840, 1863, 1944, 2020, 2070, 2160, 2208, 2323, 2424, 2430, 2484, 2592, 2727, 2760, 3030, 3105, 3232, 3240, 3312, 3636, 3680, 3726, 3888, 4040, 4140, 4320, 4545, 4646, 4848, 4860, 4968, 5454, 5520, 5589, 6060, 6210, 6480, 6624, 6969, 7272, 7452, 7776, 8080, 8181, 8280, 9090, 9292, 9315, 9696, 9720, 9936, 10908, 11040, 11178, 11615, 12120, 12420, 12960, 13635, 13938, 14544, 14904, 16160, 16362, 16560, 18180, 18584, 18630, 19440, 19872, 20907, 21816, 22356, 23230, 24240, 24543, 24840, 27270, 27876, 27945, 29088, 29808, 32724, 33120, 34845, 36360, 37168, 37260, 38880, 40905, 41814, 43632, 44712, 46460, 48480, 49086, 49680, 54540, 55752, 55890, 59616, 62721, 65448, 69690, 72720, 74336, 74520, 81810, 83628, 87264, 89424, 92920, 98172, 99360, 104535, 109080, 111504, 111780, 122715, 125442, 130896, 139380, 145440, 149040, 163620, 167256, 178848, 185840, 188163, 196344, 209070, 218160, 223008, 223560, 245430, 250884, 261792, 278760, 298080, 313605, 327240, 334512, 371680, 376326, 392688, 418140, 436320, 447120, 490860, 501768, 557520, 564489, 627210, 654480, 669024, 752652, 785376, 836280, 894240, 940815, 981720, 1003536, 1115040, 1128978, 1254420, 1308960, 1505304, 1672560, 1881630, 1963440, 2007072, 2257956, 2508840, 2822445, 3010608, 3345120, 3763260, 3926880, 4515912, 5017680, 5644890, 6021216, 7526520, 9031824, 10035360, 11289780, 15053040, 18063648, 22579560, 30106080, 45159120, 90318240]

約数ペア:

[(1, 90318240), (2, 45159120), (3, 30106080), (4, 22579560), (5, 18063648), (6, 15053040), (8, 11289780), (9, 10035360), (10, 9031824), (12, 7526520), (15, 6021216), (16, 5644890), (18, 5017680), (20, 4515912), (23, 3926880), (24, 3763260), (27, 3345120), (30, 3010608), (32, 2822445), (36, 2508840), (40, 2257956), (45, 2007072), (46, 1963440), (48, 1881630), (54, 1672560), (60, 1505304), (69, 1308960), (72, 1254420), (80, 1128978), (81, 1115040), (90, 1003536), (92, 981720), (96, 940815), (101, 894240), (108, 836280), (115, 785376), (120, 752652), (135, 669024), (138, 654480), (144, 627210), (160, 564489), (162, 557520), (180, 501768), (184, 490860), (202, 447120), (207, 436320), (216, 418140), (230, 392688), (240, 376326), (243, 371680), (270, 334512), (276, 327240), (288, 313605), (303, 298080), (324, 278760), (345, 261792), (360, 250884), (368, 245430), (404, 223560), (405, 223008), (414, 218160), (432, 209070), (460, 196344), (480, 188163), (486, 185840), (505, 178848), (540, 167256), (552, 163620), (606, 149040), (621, 145440), (648, 139380), (690, 130896), (720, 125442), (736, 122715), (808, 111780), (810, 111504), (828, 109080), (864, 104535), (909, 99360), (920, 98172), (972, 92920), (1010, 89424), (1035, 87264), (1080, 83628), (1104, 81810), (1212, 74520), (1215, 74336), (1242, 72720), (1296, 69690), (1380, 65448), (1440, 62721), (1515, 59616), (1616, 55890), (1620, 55752), (1656, 54540), (1818, 49680), (1840, 49086), (1863, 48480), (1944, 46460), (2020, 44712), (2070, 43632), (2160, 41814), (2208, 40905), (2323, 38880), (2424, 37260), (2430, 37168), (2484, 36360), (2592, 34845), (2727, 33120), (2760, 32724), (3030, 29808), (3105, 29088), (3232, 27945), (3240, 27876), (3312, 27270), (3636, 24840), (3680, 24543), (3726, 24240), (3888, 23230), (4040, 22356), (4140, 21816), (4320, 20907), (4545, 19872), (4646, 19440), (4848, 18630), (4860, 18584), (4968, 18180), (5454, 16560), (5520, 16362), (5589, 16160), (6060, 14904), (6210, 14544), (6480, 13938), (6624, 13635), (6969, 12960), (7272, 12420), (7452, 12120), (7776, 11615), (8080, 11178), (8181, 11040), (8280, 10908), (9090, 9936), (9292, 9720), (9315, 9696)]