121976010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 387072000

約数和(自身を除く): 265095990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 31, 38, 39, 45, 54, 57, 59, 62, 65, 78, 90, 93, 95, 114, 117, 118, 130, 135, 155, 171, 177, 186, 190, 195, 234, 247, 270, 279, 285, 295, 310, 342, 351, 354, 390, 403, 465, 494, 513, 531, 558, 570, 585, 589, 590, 702, 741, 767, 806, 837, 855, 885, 930, 1026, 1062, 1121, 1170, 1178, 1209, 1235, 1395, 1482, 1534, 1593, 1674, 1710, 1755, 1767, 1770, 1829, 2015, 2223, 2242, 2301, 2418, 2470, 2565, 2655, 2790, 2945, 3186, 3363, 3510, 3534, 3627, 3658, 3705, 3835, 4030, 4185, 4446, 4602, 5130, 5301, 5310, 5487, 5605, 5890, 6045, 6669, 6726, 6903, 7254, 7410, 7657, 7670, 7965, 8370, 8835, 9145, 10089, 10602, 10881, 10974, 11115, 11210, 11505, 12090, 13338, 13806, 14573, 15314, 15903, 15930, 16461, 16815, 17670, 18135, 18290, 20178, 20709, 21762, 22230, 22971, 23010, 23777, 26505, 27435, 29146, 30267, 31806, 32922, 33345, 33630, 34515, 34751, 36270, 38285, 41418, 43719, 45942, 47554, 49383, 50445, 53010, 54405, 54870, 60534, 66690, 68913, 69030, 69502, 71331, 72865, 76570, 79515, 82305, 87438, 98766, 100890, 103545, 104253, 108810, 114855, 118885, 131157, 137826, 142662, 145730, 151335, 159030, 164610, 173755, 206739, 207090, 208506, 213993, 218595, 229710, 237770, 246915, 262314, 302670, 312759, 344565, 347510, 356655, 393471, 413478, 427986, 437190, 451763, 493830, 521265, 625518, 641979, 655785, 689130, 713310, 786942, 903526, 938277, 1033695, 1042530, 1069965, 1283958, 1311570, 1355289, 1563795, 1876554, 1967355, 2067390, 2139930, 2258815, 2710578, 3127590, 3209895, 3934710, 4065867, 4517630, 4691385, 6419790, 6776445, 8131734, 9382770, 12197601, 13552890, 20329335, 24395202, 40658670, 60988005, 121976010]

約数ペア:

[(1, 121976010), (2, 60988005), (3, 40658670), (5, 24395202), (6, 20329335), (9, 13552890), (10, 12197601), (13, 9382770), (15, 8131734), (18, 6776445), (19, 6419790), (26, 4691385), (27, 4517630), (30, 4065867), (31, 3934710), (38, 3209895), (39, 3127590), (45, 2710578), (54, 2258815), (57, 2139930), (59, 2067390), (62, 1967355), (65, 1876554), (78, 1563795), (90, 1355289), (93, 1311570), (95, 1283958), (114, 1069965), (117, 1042530), (118, 1033695), (130, 938277), (135, 903526), (155, 786942), (171, 713310), (177, 689130), (186, 655785), (190, 641979), (195, 625518), (234, 521265), (247, 493830), (270, 451763), (279, 437190), (285, 427986), (295, 413478), (310, 393471), (342, 356655), (351, 347510), (354, 344565), (390, 312759), (403, 302670), (465, 262314), (494, 246915), (513, 237770), (531, 229710), (558, 218595), (570, 213993), (585, 208506), (589, 207090), (590, 206739), (702, 173755), (741, 164610), (767, 159030), (806, 151335), (837, 145730), (855, 142662), (885, 137826), (930, 131157), (1026, 118885), (1062, 114855), (1121, 108810), (1170, 104253), (1178, 103545), (1209, 100890), (1235, 98766), (1395, 87438), (1482, 82305), (1534, 79515), (1593, 76570), (1674, 72865), (1710, 71331), (1755, 69502), (1767, 69030), (1770, 68913), (1829, 66690), (2015, 60534), (2223, 54870), (2242, 54405), (2301, 53010), (2418, 50445), (2470, 49383), (2565, 47554), (2655, 45942), (2790, 43719), (2945, 41418), (3186, 38285), (3363, 36270), (3510, 34751), (3534, 34515), (3627, 33630), (3658, 33345), (3705, 32922), (3835, 31806), (4030, 30267), (4185, 29146), (4446, 27435), (4602, 26505), (5130, 23777), (5301, 23010), (5310, 22971), (5487, 22230), (5605, 21762), (5890, 20709), (6045, 20178), (6669, 18290), (6726, 18135), (6903, 17670), (7254, 16815), (7410, 16461), (7657, 15930), (7670, 15903), (7965, 15314), (8370, 14573), (8835, 13806), (9145, 13338), (10089, 12090), (10602, 11505), (10881, 11210), (10974, 11115)]