133399770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:500

約数の個数: 128

約数和(自身を含む): 388177920

約数和(自身を除く): 254778150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 71, 105, 115, 138, 142, 161, 210, 213, 230, 322, 345, 355, 389, 426, 483, 497, 690, 710, 778, 805, 966, 994, 1065, 1167, 1491, 1610, 1633, 1945, 2130, 2334, 2415, 2485, 2723, 2982, 3266, 3890, 4830, 4899, 4970, 5446, 5835, 7455, 8165, 8169, 8947, 9798, 11431, 11670, 13615, 14910, 16330, 16338, 17894, 22862, 24495, 26841, 27230, 27619, 34293, 40845, 44735, 48990, 53682, 55238, 57155, 62629, 68586, 81690, 82857, 89470, 114310, 125258, 134205, 138095, 165714, 171465, 187887, 193333, 268410, 276190, 313145, 342930, 375774, 386666, 414285, 579999, 626290, 635237, 828570, 939435, 966665, 1159998, 1270474, 1878870, 1905711, 1933330, 2899995, 3176185, 3811422, 4446659, 5799990, 6352370, 8893318, 9528555, 13339977, 19057110, 22233295, 26679954, 44466590, 66699885, 133399770]

約数ペア:

[(1, 133399770), (2, 66699885), (3, 44466590), (5, 26679954), (6, 22233295), (7, 19057110), (10, 13339977), (14, 9528555), (15, 8893318), (21, 6352370), (23, 5799990), (30, 4446659), (35, 3811422), (42, 3176185), (46, 2899995), (69, 1933330), (70, 1905711), (71, 1878870), (105, 1270474), (115, 1159998), (138, 966665), (142, 939435), (161, 828570), (210, 635237), (213, 626290), (230, 579999), (322, 414285), (345, 386666), (355, 375774), (389, 342930), (426, 313145), (483, 276190), (497, 268410), (690, 193333), (710, 187887), (778, 171465), (805, 165714), (966, 138095), (994, 134205), (1065, 125258), (1167, 114310), (1491, 89470), (1610, 82857), (1633, 81690), (1945, 68586), (2130, 62629), (2334, 57155), (2415, 55238), (2485, 53682), (2723, 48990), (2982, 44735), (3266, 40845), (3890, 34293), (4830, 27619), (4899, 27230), (4970, 26841), (5446, 24495), (5835, 22862), (7455, 17894), (8165, 16338), (8169, 16330), (8947, 14910), (9798, 13615), (11431, 11670)]