15506200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 38747520

約数和(自身を除く): 23241320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 41, 50, 61, 62, 82, 100, 122, 124, 155, 164, 200, 205, 244, 248, 305, 310, 328, 410, 488, 610, 620, 775, 820, 1025, 1220, 1240, 1271, 1525, 1550, 1640, 1891, 2050, 2440, 2501, 2542, 3050, 3100, 3782, 4100, 5002, 5084, 6100, 6200, 6355, 7564, 8200, 9455, 10004, 10168, 12200, 12505, 12710, 15128, 18910, 20008, 25010, 25420, 31775, 37820, 47275, 50020, 50840, 62525, 63550, 75640, 77531, 94550, 100040, 125050, 127100, 155062, 189100, 250100, 254200, 310124, 378200, 387655, 500200, 620248, 775310, 1550620, 1938275, 3101240, 3876550, 7753100, 15506200]

約数ペア:

[(1, 15506200), (2, 7753100), (4, 3876550), (5, 3101240), (8, 1938275), (10, 1550620), (20, 775310), (25, 620248), (31, 500200), (40, 387655), (41, 378200), (50, 310124), (61, 254200), (62, 250100), (82, 189100), (100, 155062), (122, 127100), (124, 125050), (155, 100040), (164, 94550), (200, 77531), (205, 75640), (244, 63550), (248, 62525), (305, 50840), (310, 50020), (328, 47275), (410, 37820), (488, 31775), (610, 25420), (620, 25010), (775, 20008), (820, 18910), (1025, 15128), (1220, 12710), (1240, 12505), (1271, 12200), (1525, 10168), (1550, 10004), (1640, 9455), (1891, 8200), (2050, 7564), (2440, 6355), (2501, 6200), (2542, 6100), (3050, 5084), (3100, 5002), (3782, 4100)]