142798050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{223}}^1\times {\mathrm{1423}}^1$

素因数の和:1664

約数の個数: 72

約数和(自身を含む): 385641984

約数和(自身を除く): 242843934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 223, 225, 446, 450, 669, 1115, 1338, 1423, 2007, 2230, 2846, 3345, 4014, 4269, 5575, 6690, 7115, 8538, 10035, 11150, 12807, 14230, 16725, 20070, 21345, 25614, 33450, 35575, 42690, 50175, 64035, 71150, 100350, 106725, 128070, 213450, 317329, 320175, 634658, 640350, 951987, 1586645, 1903974, 2855961, 3173290, 4759935, 5711922, 7933225, 9519870, 14279805, 15866450, 23799675, 28559610, 47599350, 71399025, 142798050]

約数ペア:

[(1, 142798050), (2, 71399025), (3, 47599350), (5, 28559610), (6, 23799675), (9, 15866450), (10, 14279805), (15, 9519870), (18, 7933225), (25, 5711922), (30, 4759935), (45, 3173290), (50, 2855961), (75, 1903974), (90, 1586645), (150, 951987), (223, 640350), (225, 634658), (446, 320175), (450, 317329), (669, 213450), (1115, 128070), (1338, 106725), (1423, 100350), (2007, 71150), (2230, 64035), (2846, 50175), (3345, 42690), (4014, 35575), (4269, 33450), (5575, 25614), (6690, 21345), (7115, 20070), (8538, 16725), (10035, 14230), (11150, 12807)]