202180950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{12143}}^1$

素因数の和:12198

約数の個数: 72

約数和(自身を含む): 557919648

約数和(自身を除く): 355738698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 333, 370, 450, 555, 666, 925, 1110, 1665, 1850, 2775, 3330, 5550, 8325, 12143, 16650, 24286, 36429, 60715, 72858, 109287, 121430, 182145, 218574, 303575, 364290, 449291, 546435, 607150, 898582, 910725, 1092870, 1347873, 1821450, 2246455, 2695746, 2732175, 4043619, 4492910, 5464350, 6739365, 8087238, 11232275, 13478730, 20218095, 22464550, 33696825, 40436190, 67393650, 101090475, 202180950]

約数ペア:

[(1, 202180950), (2, 101090475), (3, 67393650), (5, 40436190), (6, 33696825), (9, 22464550), (10, 20218095), (15, 13478730), (18, 11232275), (25, 8087238), (30, 6739365), (37, 5464350), (45, 4492910), (50, 4043619), (74, 2732175), (75, 2695746), (90, 2246455), (111, 1821450), (150, 1347873), (185, 1092870), (222, 910725), (225, 898582), (333, 607150), (370, 546435), (450, 449291), (555, 364290), (666, 303575), (925, 218574), (1110, 182145), (1665, 121430), (1850, 109287), (2775, 72858), (3330, 60715), (5550, 36429), (8325, 24286), (12143, 16650)]