90202560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:491

約数の個数: 224

約数和(自身を含む): 338644992

約数和(自身を除く): 248442432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 433, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 866, 868, 930, 960, 992, 1085, 1120, 1240, 1299, 1302, 1344, 1488, 1680, 1732, 1736, 1860, 1984, 2165, 2170, 2240, 2480, 2598, 2604, 2976, 3031, 3255, 3360, 3464, 3472, 3720, 4330, 4340, 4960, 5196, 5208, 5952, 6062, 6495, 6510, 6720, 6928, 6944, 7440, 8660, 8680, 9093, 9920, 10392, 10416, 12124, 12990, 13020, 13423, 13856, 13888, 14880, 15155, 17320, 17360, 18186, 20784, 20832, 24248, 25980, 26040, 26846, 27712, 29760, 30310, 34640, 34720, 36372, 40269, 41568, 41664, 45465, 48496, 51960, 52080, 53692, 60620, 67115, 69280, 69440, 72744, 80538, 83136, 90930, 93961, 96992, 103920, 104160, 107384, 121240, 134230, 138560, 145488, 161076, 181860, 187922, 193984, 201345, 207840, 208320, 214768, 242480, 268460, 281883, 290976, 322152, 363720, 375844, 402690, 415680, 429536, 469805, 484960, 536920, 563766, 581952, 644304, 727440, 751688, 805380, 859072, 939610, 969920, 1073840, 1127532, 1288608, 1409415, 1454880, 1503376, 1610760, 1879220, 2147680, 2255064, 2577216, 2818830, 2909760, 3006752, 3221520, 3758440, 4295360, 4510128, 5637660, 6013504, 6443040, 7516880, 9020256, 11275320, 12886080, 15033760, 18040512, 22550640, 30067520, 45101280, 90202560]

約数ペア:

[(1, 90202560), (2, 45101280), (3, 30067520), (4, 22550640), (5, 18040512), (6, 15033760), (7, 12886080), (8, 11275320), (10, 9020256), (12, 7516880), (14, 6443040), (15, 6013504), (16, 5637660), (20, 4510128), (21, 4295360), (24, 3758440), (28, 3221520), (30, 3006752), (31, 2909760), (32, 2818830), (35, 2577216), (40, 2255064), (42, 2147680), (48, 1879220), (56, 1610760), (60, 1503376), (62, 1454880), (64, 1409415), (70, 1288608), (80, 1127532), (84, 1073840), (93, 969920), (96, 939610), (105, 859072), (112, 805380), (120, 751688), (124, 727440), (140, 644304), (155, 581952), (160, 563766), (168, 536920), (186, 484960), (192, 469805), (210, 429536), (217, 415680), (224, 402690), (240, 375844), (248, 363720), (280, 322152), (310, 290976), (320, 281883), (336, 268460), (372, 242480), (420, 214768), (433, 208320), (434, 207840), (448, 201345), (465, 193984), (480, 187922), (496, 181860), (560, 161076), (620, 145488), (651, 138560), (672, 134230), (744, 121240), (840, 107384), (866, 104160), (868, 103920), (930, 96992), (960, 93961), (992, 90930), (1085, 83136), (1120, 80538), (1240, 72744), (1299, 69440), (1302, 69280), (1344, 67115), (1488, 60620), (1680, 53692), (1732, 52080), (1736, 51960), (1860, 48496), (1984, 45465), (2165, 41664), (2170, 41568), (2240, 40269), (2480, 36372), (2598, 34720), (2604, 34640), (2976, 30310), (3031, 29760), (3255, 27712), (3360, 26846), (3464, 26040), (3472, 25980), (3720, 24248), (4330, 20832), (4340, 20784), (4960, 18186), (5196, 17360), (5208, 17320), (5952, 15155), (6062, 14880), (6495, 13888), (6510, 13856), (6720, 13423), (6928, 13020), (6944, 12990), (7440, 12124), (8660, 10416), (8680, 10392), (9093, 9920)]