91489320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 324913680

約数和(自身を除く): 233424360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 113, 117, 120, 130, 156, 173, 180, 195, 226, 234, 260, 312, 339, 346, 360, 390, 452, 468, 519, 520, 565, 585, 678, 692, 780, 865, 904, 936, 1017, 1038, 1130, 1170, 1356, 1384, 1469, 1557, 1560, 1695, 1730, 2034, 2076, 2249, 2260, 2340, 2595, 2712, 2938, 3114, 3390, 3460, 4068, 4152, 4407, 4498, 4520, 4680, 5085, 5190, 5876, 6228, 6747, 6780, 6920, 7345, 7785, 8136, 8814, 8996, 10170, 10380, 11245, 11752, 12456, 13221, 13494, 13560, 14690, 15570, 17628, 17992, 19549, 20241, 20340, 20760, 22035, 22490, 26442, 26988, 29380, 31140, 33735, 35256, 39098, 40482, 40680, 44070, 44980, 52884, 53976, 58647, 58760, 62280, 66105, 67470, 78196, 80964, 88140, 89960, 97745, 101205, 105768, 117294, 132210, 134940, 156392, 161928, 175941, 176280, 195490, 202410, 234588, 254137, 264420, 269880, 293235, 351882, 390980, 404820, 469176, 508274, 528840, 586470, 703764, 762411, 781960, 809640, 879705, 1016548, 1172940, 1270685, 1407528, 1524822, 1759410, 2033096, 2287233, 2345880, 2541370, 3049644, 3518820, 3812055, 4574466, 5082740, 6099288, 7037640, 7624110, 9148932, 10165480, 11436165, 15248220, 18297864, 22872330, 30496440, 45744660, 91489320]

約数ペア:

[(1, 91489320), (2, 45744660), (3, 30496440), (4, 22872330), (5, 18297864), (6, 15248220), (8, 11436165), (9, 10165480), (10, 9148932), (12, 7624110), (13, 7037640), (15, 6099288), (18, 5082740), (20, 4574466), (24, 3812055), (26, 3518820), (30, 3049644), (36, 2541370), (39, 2345880), (40, 2287233), (45, 2033096), (52, 1759410), (60, 1524822), (65, 1407528), (72, 1270685), (78, 1172940), (90, 1016548), (104, 879705), (113, 809640), (117, 781960), (120, 762411), (130, 703764), (156, 586470), (173, 528840), (180, 508274), (195, 469176), (226, 404820), (234, 390980), (260, 351882), (312, 293235), (339, 269880), (346, 264420), (360, 254137), (390, 234588), (452, 202410), (468, 195490), (519, 176280), (520, 175941), (565, 161928), (585, 156392), (678, 134940), (692, 132210), (780, 117294), (865, 105768), (904, 101205), (936, 97745), (1017, 89960), (1038, 88140), (1130, 80964), (1170, 78196), (1356, 67470), (1384, 66105), (1469, 62280), (1557, 58760), (1560, 58647), (1695, 53976), (1730, 52884), (2034, 44980), (2076, 44070), (2249, 40680), (2260, 40482), (2340, 39098), (2595, 35256), (2712, 33735), (2938, 31140), (3114, 29380), (3390, 26988), (3460, 26442), (4068, 22490), (4152, 22035), (4407, 20760), (4498, 20340), (4520, 20241), (4680, 19549), (5085, 17992), (5190, 17628), (5876, 15570), (6228, 14690), (6747, 13560), (6780, 13494), (6920, 13221), (7345, 12456), (7785, 11752), (8136, 11245), (8814, 10380), (8996, 10170)]