69739080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 218332800

約数和(自身を除く): 148593720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 113, 120, 139, 148, 185, 222, 226, 278, 296, 339, 370, 417, 444, 452, 555, 556, 565, 678, 695, 740, 834, 888, 904, 1110, 1112, 1130, 1356, 1390, 1480, 1668, 1695, 2085, 2220, 2260, 2712, 2780, 3336, 3390, 4170, 4181, 4440, 4520, 5143, 5560, 6780, 8340, 8362, 10286, 12543, 13560, 15429, 15707, 16680, 16724, 20572, 20905, 25086, 25715, 30858, 31414, 33448, 41144, 41810, 47121, 50172, 51430, 61716, 62715, 62828, 77145, 78535, 83620, 94242, 100344, 102860, 123432, 125430, 125656, 154290, 157070, 167240, 188484, 205720, 235605, 250860, 308580, 314140, 376968, 471210, 501720, 581159, 617160, 628280, 942420, 1162318, 1743477, 1884840, 2324636, 2905795, 3486954, 4649272, 5811590, 6973908, 8717385, 11623180, 13947816, 17434770, 23246360, 34869540, 69739080]

約数ペア:

[(1, 69739080), (2, 34869540), (3, 23246360), (4, 17434770), (5, 13947816), (6, 11623180), (8, 8717385), (10, 6973908), (12, 5811590), (15, 4649272), (20, 3486954), (24, 2905795), (30, 2324636), (37, 1884840), (40, 1743477), (60, 1162318), (74, 942420), (111, 628280), (113, 617160), (120, 581159), (139, 501720), (148, 471210), (185, 376968), (222, 314140), (226, 308580), (278, 250860), (296, 235605), (339, 205720), (370, 188484), (417, 167240), (444, 157070), (452, 154290), (555, 125656), (556, 125430), (565, 123432), (678, 102860), (695, 100344), (740, 94242), (834, 83620), (888, 78535), (904, 77145), (1110, 62828), (1112, 62715), (1130, 61716), (1356, 51430), (1390, 50172), (1480, 47121), (1668, 41810), (1695, 41144), (2085, 33448), (2220, 31414), (2260, 30858), (2712, 25715), (2780, 25086), (3336, 20905), (3390, 20572), (4170, 16724), (4181, 16680), (4440, 15707), (4520, 15429), (5143, 13560), (5560, 12543), (6780, 10286), (8340, 8362)]