105222900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{359}}^1\times {\mathrm{977}}^1$

素因数の和:1353

約数の個数: 72

約数和(自身を含む): 305605440

約数和(自身を除く): 200382540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 359, 718, 977, 1077, 1436, 1795, 1954, 2154, 2931, 3590, 3908, 4308, 4885, 5385, 5862, 7180, 8975, 9770, 10770, 11724, 14655, 17950, 19540, 21540, 24425, 26925, 29310, 35900, 48850, 53850, 58620, 73275, 97700, 107700, 146550, 293100, 350743, 701486, 1052229, 1402972, 1753715, 2104458, 3507430, 4208916, 5261145, 7014860, 8768575, 10522290, 17537150, 21044580, 26305725, 35074300, 52611450, 105222900]

約数ペア:

[(1, 105222900), (2, 52611450), (3, 35074300), (4, 26305725), (5, 21044580), (6, 17537150), (10, 10522290), (12, 8768575), (15, 7014860), (20, 5261145), (25, 4208916), (30, 3507430), (50, 2104458), (60, 1753715), (75, 1402972), (100, 1052229), (150, 701486), (300, 350743), (359, 293100), (718, 146550), (977, 107700), (1077, 97700), (1436, 73275), (1795, 58620), (1954, 53850), (2154, 48850), (2931, 35900), (3590, 29310), (3908, 26925), (4308, 24425), (4885, 21540), (5385, 19540), (5862, 17950), (7180, 14655), (8975, 11724), (9770, 10770)]