82290780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 308206080

約数和(自身を除く): 225915300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 23, 26, 30, 33, 36, 39, 44, 45, 46, 52, 55, 60, 65, 66, 69, 78, 90, 92, 99, 110, 115, 117, 130, 132, 138, 139, 143, 156, 165, 180, 195, 198, 207, 220, 230, 234, 253, 260, 276, 278, 286, 299, 330, 345, 390, 396, 414, 417, 429, 460, 468, 495, 506, 556, 572, 585, 598, 660, 690, 695, 715, 759, 780, 828, 834, 858, 897, 990, 1012, 1035, 1170, 1196, 1251, 1265, 1287, 1380, 1390, 1430, 1495, 1518, 1529, 1668, 1716, 1794, 1807, 1980, 2070, 2085, 2145, 2277, 2340, 2502, 2530, 2574, 2691, 2780, 2860, 2990, 3036, 3058, 3197, 3289, 3588, 3614, 3795, 4140, 4170, 4290, 4485, 4554, 4587, 5004, 5060, 5148, 5382, 5421, 5980, 6116, 6255, 6394, 6435, 6578, 7228, 7590, 7645, 8340, 8580, 8970, 9035, 9108, 9174, 9591, 9867, 10764, 10842, 11385, 12510, 12788, 12870, 13156, 13455, 13761, 15180, 15290, 15985, 16263, 16445, 17940, 18070, 18348, 19182, 19734, 19877, 21684, 22770, 22935, 25020, 25740, 26910, 27105, 27522, 28773, 29601, 30580, 31970, 32526, 32890, 35167, 36140, 38364, 39468, 39754, 41561, 45540, 45870, 47955, 49335, 53820, 54210, 55044, 57546, 59202, 59631, 63940, 65052, 65780, 68805, 70334, 79508, 81315, 83122, 91740, 95910, 98670, 99385, 105501, 108420, 115092, 118404, 119262, 124683, 137610, 140668, 143865, 148005, 162630, 166244, 175835, 178893, 191820, 197340, 198770, 207805, 211002, 238524, 249366, 275220, 287730, 296010, 298155, 316503, 325260, 351670, 357786, 374049, 397540, 415610, 422004, 457171, 498732, 527505, 575460, 592020, 596310, 623415, 633006, 703340, 715572, 748098, 831220, 894465, 914342, 1055010, 1192620, 1246830, 1266012, 1371513, 1496196, 1582515, 1788930, 1828684, 1870245, 2110020, 2285855, 2493660, 2743026, 3165030, 3577860, 3740490, 4114539, 4571710, 5486052, 6330060, 6857565, 7480980, 8229078, 9143420, 13715130, 16458156, 20572695, 27430260, 41145390, 82290780]

約数ペア:

[(1, 82290780), (2, 41145390), (3, 27430260), (4, 20572695), (5, 16458156), (6, 13715130), (9, 9143420), (10, 8229078), (11, 7480980), (12, 6857565), (13, 6330060), (15, 5486052), (18, 4571710), (20, 4114539), (22, 3740490), (23, 3577860), (26, 3165030), (30, 2743026), (33, 2493660), (36, 2285855), (39, 2110020), (44, 1870245), (45, 1828684), (46, 1788930), (52, 1582515), (55, 1496196), (60, 1371513), (65, 1266012), (66, 1246830), (69, 1192620), (78, 1055010), (90, 914342), (92, 894465), (99, 831220), (110, 748098), (115, 715572), (117, 703340), (130, 633006), (132, 623415), (138, 596310), (139, 592020), (143, 575460), (156, 527505), (165, 498732), (180, 457171), (195, 422004), (198, 415610), (207, 397540), (220, 374049), (230, 357786), (234, 351670), (253, 325260), (260, 316503), (276, 298155), (278, 296010), (286, 287730), (299, 275220), (330, 249366), (345, 238524), (390, 211002), (396, 207805), (414, 198770), (417, 197340), (429, 191820), (460, 178893), (468, 175835), (495, 166244), (506, 162630), (556, 148005), (572, 143865), (585, 140668), (598, 137610), (660, 124683), (690, 119262), (695, 118404), (715, 115092), (759, 108420), (780, 105501), (828, 99385), (834, 98670), (858, 95910), (897, 91740), (990, 83122), (1012, 81315), (1035, 79508), (1170, 70334), (1196, 68805), (1251, 65780), (1265, 65052), (1287, 63940), (1380, 59631), (1390, 59202), (1430, 57546), (1495, 55044), (1518, 54210), (1529, 53820), (1668, 49335), (1716, 47955), (1794, 45870), (1807, 45540), (1980, 41561), (2070, 39754), (2085, 39468), (2145, 38364), (2277, 36140), (2340, 35167), (2502, 32890), (2530, 32526), (2574, 31970), (2691, 30580), (2780, 29601), (2860, 28773), (2990, 27522), (3036, 27105), (3058, 26910), (3197, 25740), (3289, 25020), (3588, 22935), (3614, 22770), (3795, 21684), (4140, 19877), (4170, 19734), (4290, 19182), (4485, 18348), (4554, 18070), (4587, 17940), (5004, 16445), (5060, 16263), (5148, 15985), (5382, 15290), (5421, 15180), (5980, 13761), (6116, 13455), (6255, 13156), (6394, 12870), (6435, 12788), (6578, 12510), (7228, 11385), (7590, 10842), (7645, 10764), (8340, 9867), (8580, 9591), (8970, 9174), (9035, 9108)]