69085900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2843

約数の個数: 72

約数和(自身を含む): 170006480

約数和(自身を除く): 100920580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1900, 2470, 2797, 4940, 5594, 6175, 11188, 12350, 13985, 24700, 27970, 36361, 53143, 55940, 69925, 72722, 106286, 139850, 145444, 181805, 212572, 265715, 279700, 363610, 531430, 690859, 727220, 909025, 1062860, 1328575, 1381718, 1818050, 2657150, 2763436, 3454295, 3636100, 5314300, 6908590, 13817180, 17271475, 34542950, 69085900]

約数ペア:

[(1, 69085900), (2, 34542950), (4, 17271475), (5, 13817180), (10, 6908590), (13, 5314300), (19, 3636100), (20, 3454295), (25, 2763436), (26, 2657150), (38, 1818050), (50, 1381718), (52, 1328575), (65, 1062860), (76, 909025), (95, 727220), (100, 690859), (130, 531430), (190, 363610), (247, 279700), (260, 265715), (325, 212572), (380, 181805), (475, 145444), (494, 139850), (650, 106286), (950, 72722), (988, 69925), (1235, 55940), (1300, 53143), (1900, 36361), (2470, 27970), (2797, 24700), (4940, 13985), (5594, 12350), (6175, 11188)]