90535760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 259031040

約数和(自身を除く): 168495280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 67, 70, 76, 80, 95, 112, 127, 133, 134, 140, 152, 190, 254, 266, 268, 280, 304, 335, 380, 469, 508, 532, 536, 560, 635, 665, 670, 760, 889, 938, 1016, 1064, 1072, 1270, 1273, 1330, 1340, 1520, 1778, 1876, 2032, 2128, 2345, 2413, 2540, 2546, 2660, 2680, 3556, 3752, 4445, 4690, 4826, 5080, 5092, 5320, 5360, 6365, 7112, 7504, 8509, 8890, 8911, 9380, 9652, 10160, 10184, 10640, 12065, 12730, 14224, 16891, 17018, 17780, 17822, 18760, 19304, 20368, 24130, 25460, 33782, 34036, 35560, 35644, 37520, 38608, 42545, 44555, 48260, 50920, 59563, 67564, 68072, 71120, 71288, 84455, 85090, 89110, 96520, 101840, 119126, 135128, 136144, 142576, 161671, 168910, 170180, 178220, 193040, 238252, 270256, 297815, 323342, 337820, 340360, 356440, 476504, 595630, 646684, 675640, 680720, 712880, 808355, 953008, 1131697, 1191260, 1293368, 1351280, 1616710, 2263394, 2382520, 2586736, 3233420, 4526788, 4765040, 5658485, 6466840, 9053576, 11316970, 12933680, 18107152, 22633940, 45267880, 90535760]

約数ペア:

[(1, 90535760), (2, 45267880), (4, 22633940), (5, 18107152), (7, 12933680), (8, 11316970), (10, 9053576), (14, 6466840), (16, 5658485), (19, 4765040), (20, 4526788), (28, 3233420), (35, 2586736), (38, 2382520), (40, 2263394), (56, 1616710), (67, 1351280), (70, 1293368), (76, 1191260), (80, 1131697), (95, 953008), (112, 808355), (127, 712880), (133, 680720), (134, 675640), (140, 646684), (152, 595630), (190, 476504), (254, 356440), (266, 340360), (268, 337820), (280, 323342), (304, 297815), (335, 270256), (380, 238252), (469, 193040), (508, 178220), (532, 170180), (536, 168910), (560, 161671), (635, 142576), (665, 136144), (670, 135128), (760, 119126), (889, 101840), (938, 96520), (1016, 89110), (1064, 85090), (1072, 84455), (1270, 71288), (1273, 71120), (1330, 68072), (1340, 67564), (1520, 59563), (1778, 50920), (1876, 48260), (2032, 44555), (2128, 42545), (2345, 38608), (2413, 37520), (2540, 35644), (2546, 35560), (2660, 34036), (2680, 33782), (3556, 25460), (3752, 24130), (4445, 20368), (4690, 19304), (4826, 18760), (5080, 17822), (5092, 17780), (5320, 17018), (5360, 16891), (6365, 14224), (7112, 12730), (7504, 12065), (8509, 10640), (8890, 10184), (8911, 10160), (9380, 9652)]