75425820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 224716800

約数和(自身を除く): 149290980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 109, 114, 190, 218, 228, 285, 327, 380, 436, 545, 570, 607, 654, 1090, 1140, 1214, 1308, 1635, 1821, 2071, 2180, 2428, 3035, 3270, 3642, 4142, 6070, 6213, 6540, 7284, 8284, 9105, 10355, 11533, 12140, 12426, 18210, 20710, 23066, 24852, 31065, 34599, 36420, 41420, 46132, 57665, 62130, 66163, 69198, 115330, 124260, 132326, 138396, 172995, 198489, 230660, 264652, 330815, 345990, 396978, 661630, 691980, 793956, 992445, 1257097, 1323260, 1984890, 2514194, 3771291, 3969780, 5028388, 6285485, 7542582, 12570970, 15085164, 18856455, 25141940, 37712910, 75425820]

約数ペア:

[(1, 75425820), (2, 37712910), (3, 25141940), (4, 18856455), (5, 15085164), (6, 12570970), (10, 7542582), (12, 6285485), (15, 5028388), (19, 3969780), (20, 3771291), (30, 2514194), (38, 1984890), (57, 1323260), (60, 1257097), (76, 992445), (95, 793956), (109, 691980), (114, 661630), (190, 396978), (218, 345990), (228, 330815), (285, 264652), (327, 230660), (380, 198489), (436, 172995), (545, 138396), (570, 132326), (607, 124260), (654, 115330), (1090, 69198), (1140, 66163), (1214, 62130), (1308, 57665), (1635, 46132), (1821, 41420), (2071, 36420), (2180, 34599), (2428, 31065), (3035, 24852), (3270, 23066), (3642, 20710), (4142, 18210), (6070, 12426), (6213, 12140), (6540, 11533), (7284, 10355), (8284, 9105)]