78120150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{2161}}^1$

素因数の和:2417

約数の個数: 48

約数和(自身を含む): 194631888

約数和(自身を除く): 116511738

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 241, 482, 723, 1205, 1446, 2161, 2410, 3615, 4322, 6025, 6483, 7230, 10805, 12050, 12966, 18075, 21610, 32415, 36150, 54025, 64830, 108050, 162075, 324150, 520801, 1041602, 1562403, 2604005, 3124806, 5208010, 7812015, 13020025, 15624030, 26040050, 39060075, 78120150]

約数ペア:

[(1, 78120150), (2, 39060075), (3, 26040050), (5, 15624030), (6, 13020025), (10, 7812015), (15, 5208010), (25, 3124806), (30, 2604005), (50, 1562403), (75, 1041602), (150, 520801), (241, 324150), (482, 162075), (723, 108050), (1205, 64830), (1446, 54025), (2161, 36150), (2410, 32415), (3615, 21610), (4322, 18075), (6025, 12966), (6483, 12050), (7230, 10805)]