149389680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:895

約数の個数: 160

約数和(自身を含む): 512967168

約数和(自身を除く): 363577488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 110, 120, 132, 142, 165, 176, 213, 220, 240, 264, 284, 330, 355, 426, 440, 528, 568, 660, 710, 781, 797, 852, 880, 1065, 1136, 1320, 1420, 1562, 1594, 1704, 2130, 2343, 2391, 2640, 2840, 3124, 3188, 3408, 3905, 3985, 4260, 4686, 4782, 5680, 6248, 6376, 7810, 7970, 8520, 8767, 9372, 9564, 11715, 11955, 12496, 12752, 15620, 15940, 17040, 17534, 18744, 19128, 23430, 23910, 26301, 31240, 31880, 35068, 37488, 38256, 43835, 46860, 47820, 52602, 56587, 62480, 63760, 70136, 87670, 93720, 95640, 105204, 113174, 131505, 140272, 169761, 175340, 187440, 191280, 210408, 226348, 263010, 282935, 339522, 350680, 420816, 452696, 526020, 565870, 622457, 679044, 701360, 848805, 905392, 1052040, 1131740, 1244914, 1358088, 1697610, 1867371, 2104080, 2263480, 2489828, 2716176, 3112285, 3395220, 3734742, 4526960, 4979656, 6224570, 6790440, 7469484, 9336855, 9959312, 12449140, 13580880, 14938968, 18673710, 24898280, 29877936, 37347420, 49796560, 74694840, 149389680]

約数ペア:

[(1, 149389680), (2, 74694840), (3, 49796560), (4, 37347420), (5, 29877936), (6, 24898280), (8, 18673710), (10, 14938968), (11, 13580880), (12, 12449140), (15, 9959312), (16, 9336855), (20, 7469484), (22, 6790440), (24, 6224570), (30, 4979656), (33, 4526960), (40, 3734742), (44, 3395220), (48, 3112285), (55, 2716176), (60, 2489828), (66, 2263480), (71, 2104080), (80, 1867371), (88, 1697610), (110, 1358088), (120, 1244914), (132, 1131740), (142, 1052040), (165, 905392), (176, 848805), (213, 701360), (220, 679044), (240, 622457), (264, 565870), (284, 526020), (330, 452696), (355, 420816), (426, 350680), (440, 339522), (528, 282935), (568, 263010), (660, 226348), (710, 210408), (781, 191280), (797, 187440), (852, 175340), (880, 169761), (1065, 140272), (1136, 131505), (1320, 113174), (1420, 105204), (1562, 95640), (1594, 93720), (1704, 87670), (2130, 70136), (2343, 63760), (2391, 62480), (2640, 56587), (2840, 52602), (3124, 47820), (3188, 46860), (3408, 43835), (3905, 38256), (3985, 37488), (4260, 35068), (4686, 31880), (4782, 31240), (5680, 26301), (6248, 23910), (6376, 23430), (7810, 19128), (7970, 18744), (8520, 17534), (8767, 17040), (9372, 15940), (9564, 15620), (11715, 12752), (11955, 12496)]