90212760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 342342000

約数和(自身を除く): 252129240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 109, 110, 114, 120, 121, 132, 152, 165, 171, 180, 190, 198, 209, 218, 220, 228, 242, 264, 285, 327, 330, 342, 360, 363, 380, 396, 418, 436, 440, 456, 484, 495, 545, 570, 605, 627, 654, 660, 684, 726, 760, 792, 836, 855, 872, 968, 981, 990, 1045, 1089, 1090, 1140, 1199, 1210, 1254, 1308, 1320, 1368, 1452, 1635, 1672, 1710, 1815, 1881, 1962, 1980, 2071, 2090, 2178, 2180, 2280, 2299, 2398, 2420, 2508, 2616, 2904, 3135, 3270, 3420, 3597, 3630, 3762, 3924, 3960, 4142, 4180, 4356, 4360, 4598, 4796, 4840, 4905, 5016, 5445, 5995, 6213, 6270, 6540, 6840, 6897, 7194, 7260, 7524, 7848, 8284, 8360, 8712, 9196, 9405, 9592, 9810, 10355, 10791, 10890, 11495, 11990, 12426, 12540, 13080, 13189, 13794, 14388, 14520, 15048, 16568, 17985, 18392, 18639, 18810, 19620, 20691, 20710, 21582, 21780, 22781, 22990, 23980, 24852, 25080, 26378, 27588, 28776, 31065, 34485, 35970, 37278, 37620, 39240, 39567, 41382, 41420, 43164, 43560, 45562, 45980, 47960, 49704, 52756, 53955, 55176, 62130, 65945, 68343, 68970, 71940, 74556, 75240, 79134, 82764, 82840, 86328, 91124, 91960, 93195, 103455, 105512, 107910, 113905, 118701, 124260, 131890, 136686, 137940, 143880, 149112, 158268, 165528, 182248, 186390, 197835, 205029, 206910, 215820, 227810, 237402, 248520, 250591, 263780, 273372, 275880, 316536, 341715, 372780, 395670, 410058, 413820, 431640, 455620, 474804, 501182, 527560, 546744, 593505, 683430, 745560, 751773, 791340, 820116, 827640, 911240, 949608, 1002364, 1025145, 1187010, 1252955, 1366860, 1503546, 1582680, 1640232, 2004728, 2050290, 2255319, 2374020, 2505910, 2733720, 3007092, 3758865, 4100580, 4510638, 4748040, 5011820, 6014184, 7517730, 8201160, 9021276, 10023640, 11276595, 15035460, 18042552, 22553190, 30070920, 45106380, 90212760]

約数ペア:

[(1, 90212760), (2, 45106380), (3, 30070920), (4, 22553190), (5, 18042552), (6, 15035460), (8, 11276595), (9, 10023640), (10, 9021276), (11, 8201160), (12, 7517730), (15, 6014184), (18, 5011820), (19, 4748040), (20, 4510638), (22, 4100580), (24, 3758865), (30, 3007092), (33, 2733720), (36, 2505910), (38, 2374020), (40, 2255319), (44, 2050290), (45, 2004728), (55, 1640232), (57, 1582680), (60, 1503546), (66, 1366860), (72, 1252955), (76, 1187010), (88, 1025145), (90, 1002364), (95, 949608), (99, 911240), (109, 827640), (110, 820116), (114, 791340), (120, 751773), (121, 745560), (132, 683430), (152, 593505), (165, 546744), (171, 527560), (180, 501182), (190, 474804), (198, 455620), (209, 431640), (218, 413820), (220, 410058), (228, 395670), (242, 372780), (264, 341715), (285, 316536), (327, 275880), (330, 273372), (342, 263780), (360, 250591), (363, 248520), (380, 237402), (396, 227810), (418, 215820), (436, 206910), (440, 205029), (456, 197835), (484, 186390), (495, 182248), (545, 165528), (570, 158268), (605, 149112), (627, 143880), (654, 137940), (660, 136686), (684, 131890), (726, 124260), (760, 118701), (792, 113905), (836, 107910), (855, 105512), (872, 103455), (968, 93195), (981, 91960), (990, 91124), (1045, 86328), (1089, 82840), (1090, 82764), (1140, 79134), (1199, 75240), (1210, 74556), (1254, 71940), (1308, 68970), (1320, 68343), (1368, 65945), (1452, 62130), (1635, 55176), (1672, 53955), (1710, 52756), (1815, 49704), (1881, 47960), (1962, 45980), (1980, 45562), (2071, 43560), (2090, 43164), (2178, 41420), (2180, 41382), (2280, 39567), (2299, 39240), (2398, 37620), (2420, 37278), (2508, 35970), (2616, 34485), (2904, 31065), (3135, 28776), (3270, 27588), (3420, 26378), (3597, 25080), (3630, 24852), (3762, 23980), (3924, 22990), (3960, 22781), (4142, 21780), (4180, 21582), (4356, 20710), (4360, 20691), (4598, 19620), (4796, 18810), (4840, 18639), (4905, 18392), (5016, 17985), (5445, 16568), (5995, 15048), (6213, 14520), (6270, 14388), (6540, 13794), (6840, 13189), (6897, 13080), (7194, 12540), (7260, 12426), (7524, 11990), (7848, 11495), (8284, 10890), (8360, 10791), (8712, 10355), (9196, 9810), (9405, 9592)]