66917610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 192844800

約数和(自身を除く): 125927190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 61, 85, 90, 102, 122, 135, 153, 170, 183, 239, 255, 270, 305, 306, 366, 459, 478, 510, 549, 610, 717, 765, 915, 918, 1037, 1098, 1195, 1434, 1530, 1647, 1830, 2074, 2151, 2295, 2390, 2745, 3111, 3294, 3585, 4063, 4302, 4590, 5185, 5490, 6222, 6453, 7170, 8126, 8235, 9333, 10370, 10755, 12189, 12906, 14579, 15555, 16470, 18666, 20315, 21510, 24378, 27999, 29158, 31110, 32265, 36567, 40630, 43737, 46665, 55998, 60945, 64530, 72895, 73134, 87474, 93330, 109701, 121890, 131211, 139995, 145790, 182835, 218685, 219402, 247843, 262422, 279990, 365670, 393633, 437370, 495686, 548505, 656055, 743529, 787266, 1097010, 1239215, 1312110, 1487058, 1968165, 2230587, 2478430, 3717645, 3936330, 4461174, 6691761, 7435290, 11152935, 13383522, 22305870, 33458805, 66917610]

約数ペア:

[(1, 66917610), (2, 33458805), (3, 22305870), (5, 13383522), (6, 11152935), (9, 7435290), (10, 6691761), (15, 4461174), (17, 3936330), (18, 3717645), (27, 2478430), (30, 2230587), (34, 1968165), (45, 1487058), (51, 1312110), (54, 1239215), (61, 1097010), (85, 787266), (90, 743529), (102, 656055), (122, 548505), (135, 495686), (153, 437370), (170, 393633), (183, 365670), (239, 279990), (255, 262422), (270, 247843), (305, 219402), (306, 218685), (366, 182835), (459, 145790), (478, 139995), (510, 131211), (549, 121890), (610, 109701), (717, 93330), (765, 87474), (915, 73134), (918, 72895), (1037, 64530), (1098, 60945), (1195, 55998), (1434, 46665), (1530, 43737), (1647, 40630), (1830, 36567), (2074, 32265), (2151, 31110), (2295, 29158), (2390, 27999), (2745, 24378), (3111, 21510), (3294, 20315), (3585, 18666), (4063, 16470), (4302, 15555), (4590, 14579), (5185, 12906), (5490, 12189), (6222, 10755), (6453, 10370), (7170, 9333), (8126, 8235)]