69317820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2693}}^1$

素因数の和:2732

約数の個数: 144

約数和(自身を含む): 247115232

約数和(自身を除く): 177797412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2693, 2860, 4290, 5148, 5386, 6435, 8079, 8580, 10772, 12870, 13465, 16158, 24237, 25740, 26930, 29623, 32316, 35009, 40395, 48474, 53860, 59246, 70018, 80790, 88869, 96948, 105027, 118492, 121185, 140036, 148115, 161580, 175045, 177738, 210054, 242370, 266607, 296230, 315081, 350090, 355476, 385099, 420108, 444345, 484740, 525135, 533214, 592460, 630162, 700180, 770198, 888690, 1050270, 1066428, 1155297, 1260324, 1333035, 1540396, 1575405, 1777380, 1925495, 2100540, 2310594, 2666070, 3150810, 3465891, 3850990, 4621188, 5332140, 5776485, 6301620, 6931782, 7701980, 11552970, 13863564, 17329455, 23105940, 34658910, 69317820]

約数ペア:

[(1, 69317820), (2, 34658910), (3, 23105940), (4, 17329455), (5, 13863564), (6, 11552970), (9, 7701980), (10, 6931782), (11, 6301620), (12, 5776485), (13, 5332140), (15, 4621188), (18, 3850990), (20, 3465891), (22, 3150810), (26, 2666070), (30, 2310594), (33, 2100540), (36, 1925495), (39, 1777380), (44, 1575405), (45, 1540396), (52, 1333035), (55, 1260324), (60, 1155297), (65, 1066428), (66, 1050270), (78, 888690), (90, 770198), (99, 700180), (110, 630162), (117, 592460), (130, 533214), (132, 525135), (143, 484740), (156, 444345), (165, 420108), (180, 385099), (195, 355476), (198, 350090), (220, 315081), (234, 296230), (260, 266607), (286, 242370), (330, 210054), (390, 177738), (396, 175045), (429, 161580), (468, 148115), (495, 140036), (572, 121185), (585, 118492), (660, 105027), (715, 96948), (780, 88869), (858, 80790), (990, 70018), (1170, 59246), (1287, 53860), (1430, 48474), (1716, 40395), (1980, 35009), (2145, 32316), (2340, 29623), (2574, 26930), (2693, 25740), (2860, 24237), (4290, 16158), (5148, 13465), (5386, 12870), (6435, 10772), (8079, 8580)]