54966780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 203793408

約数和(自身を除く): 148826628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 23, 30, 33, 34, 36, 44, 45, 46, 51, 55, 60, 66, 68, 69, 71, 85, 90, 92, 99, 102, 110, 115, 132, 138, 142, 153, 165, 170, 180, 187, 198, 204, 207, 213, 220, 230, 253, 255, 276, 284, 306, 330, 340, 345, 355, 374, 391, 396, 414, 426, 460, 495, 506, 510, 561, 612, 639, 660, 690, 710, 748, 759, 765, 781, 782, 828, 852, 935, 990, 1012, 1020, 1035, 1065, 1122, 1173, 1207, 1265, 1278, 1380, 1420, 1518, 1530, 1562, 1564, 1633, 1683, 1870, 1955, 1980, 2070, 2130, 2244, 2277, 2343, 2346, 2414, 2530, 2556, 2805, 3036, 3060, 3124, 3195, 3266, 3366, 3519, 3621, 3740, 3795, 3905, 3910, 4140, 4260, 4301, 4554, 4686, 4692, 4828, 4899, 5060, 5610, 5865, 6035, 6390, 6532, 6732, 7029, 7038, 7242, 7590, 7810, 7820, 8165, 8415, 8602, 9108, 9372, 9798, 10863, 11220, 11385, 11715, 11730, 12070, 12780, 12903, 13277, 14058, 14076, 14484, 14697, 15180, 15620, 16330, 16830, 17204, 17595, 17963, 18105, 19596, 21505, 21726, 22770, 23430, 23460, 24140, 24495, 25806, 26554, 27761, 28116, 29394, 32660, 33660, 35145, 35190, 35926, 36210, 38709, 39831, 43010, 43452, 45540, 46860, 48990, 51612, 53108, 53889, 54315, 55522, 58788, 64515, 66385, 70290, 70380, 71852, 72420, 73485, 77418, 79662, 83283, 86020, 89815, 97980, 107778, 108630, 111044, 119493, 129030, 132770, 138805, 140580, 146970, 154836, 159324, 161667, 166566, 179630, 193545, 199155, 215556, 217260, 238986, 249849, 258060, 265540, 269445, 277610, 293940, 305371, 323334, 333132, 359260, 387090, 398310, 416415, 477972, 499698, 538890, 555220, 597465, 610742, 646668, 774180, 796620, 808335, 832830, 916113, 999396, 1077780, 1194930, 1221484, 1249245, 1526855, 1616670, 1665660, 1832226, 2389860, 2498490, 2748339, 3053710, 3233340, 3664452, 4580565, 4996980, 5496678, 6107420, 9161130, 10993356, 13741695, 18322260, 27483390, 54966780]

約数ペア:

[(1, 54966780), (2, 27483390), (3, 18322260), (4, 13741695), (5, 10993356), (6, 9161130), (9, 6107420), (10, 5496678), (11, 4996980), (12, 4580565), (15, 3664452), (17, 3233340), (18, 3053710), (20, 2748339), (22, 2498490), (23, 2389860), (30, 1832226), (33, 1665660), (34, 1616670), (36, 1526855), (44, 1249245), (45, 1221484), (46, 1194930), (51, 1077780), (55, 999396), (60, 916113), (66, 832830), (68, 808335), (69, 796620), (71, 774180), (85, 646668), (90, 610742), (92, 597465), (99, 555220), (102, 538890), (110, 499698), (115, 477972), (132, 416415), (138, 398310), (142, 387090), (153, 359260), (165, 333132), (170, 323334), (180, 305371), (187, 293940), (198, 277610), (204, 269445), (207, 265540), (213, 258060), (220, 249849), (230, 238986), (253, 217260), (255, 215556), (276, 199155), (284, 193545), (306, 179630), (330, 166566), (340, 161667), (345, 159324), (355, 154836), (374, 146970), (391, 140580), (396, 138805), (414, 132770), (426, 129030), (460, 119493), (495, 111044), (506, 108630), (510, 107778), (561, 97980), (612, 89815), (639, 86020), (660, 83283), (690, 79662), (710, 77418), (748, 73485), (759, 72420), (765, 71852), (781, 70380), (782, 70290), (828, 66385), (852, 64515), (935, 58788), (990, 55522), (1012, 54315), (1020, 53889), (1035, 53108), (1065, 51612), (1122, 48990), (1173, 46860), (1207, 45540), (1265, 43452), (1278, 43010), (1380, 39831), (1420, 38709), (1518, 36210), (1530, 35926), (1562, 35190), (1564, 35145), (1633, 33660), (1683, 32660), (1870, 29394), (1955, 28116), (1980, 27761), (2070, 26554), (2130, 25806), (2244, 24495), (2277, 24140), (2343, 23460), (2346, 23430), (2414, 22770), (2530, 21726), (2556, 21505), (2805, 19596), (3036, 18105), (3060, 17963), (3124, 17595), (3195, 17204), (3266, 16830), (3366, 16330), (3519, 15620), (3621, 15180), (3740, 14697), (3795, 14484), (3905, 14076), (3910, 14058), (4140, 13277), (4260, 12903), (4301, 12780), (4554, 12070), (4686, 11730), (4692, 11715), (4828, 11385), (4899, 11220), (5060, 10863), (5610, 9798), (5865, 9372), (6035, 9108), (6390, 8602), (6532, 8415), (6732, 8165), (7029, 7820), (7038, 7810), (7242, 7590)]