220499370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 288

約数和(自身を含む): 753667200

約数和(自身を除く): 533167830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 57, 63, 65, 70, 78, 90, 91, 95, 105, 109, 114, 117, 126, 130, 133, 169, 171, 182, 190, 195, 210, 218, 234, 247, 266, 273, 285, 315, 327, 338, 342, 390, 399, 455, 494, 507, 545, 546, 570, 585, 630, 654, 665, 741, 763, 798, 819, 845, 855, 910, 981, 1014, 1090, 1170, 1183, 1197, 1235, 1330, 1365, 1417, 1482, 1521, 1526, 1635, 1638, 1690, 1710, 1729, 1962, 1995, 2071, 2223, 2289, 2366, 2394, 2470, 2535, 2730, 2834, 3042, 3211, 3270, 3458, 3549, 3705, 3815, 3990, 4095, 4142, 4251, 4446, 4578, 4905, 5070, 5187, 5915, 5985, 6213, 6422, 6867, 7085, 7098, 7410, 7605, 7630, 8190, 8502, 8645, 9633, 9810, 9919, 10355, 10374, 10647, 11115, 11445, 11830, 11970, 12426, 12753, 13734, 14170, 14497, 15210, 15561, 16055, 17290, 17745, 18421, 18639, 19266, 19838, 20710, 21255, 21294, 22230, 22477, 22890, 25506, 25935, 26923, 28899, 28994, 29757, 31065, 31122, 32110, 34335, 35490, 36842, 37278, 42510, 43491, 44954, 48165, 49595, 51870, 53235, 53846, 55263, 57798, 59514, 62130, 63765, 67431, 68670, 72485, 77805, 80769, 86982, 89271, 92105, 93195, 96330, 99190, 106470, 110526, 112385, 127530, 128947, 130473, 134615, 134862, 144495, 144970, 148785, 155610, 161538, 165789, 178542, 184210, 186390, 188461, 202293, 217455, 224770, 242307, 257894, 260946, 269230, 276315, 288990, 297570, 331578, 337155, 349999, 376922, 386841, 403845, 404586, 434910, 446355, 484614, 552630, 565383, 644735, 652365, 674310, 699998, 773682, 807690, 828945, 892710, 942305, 1011465, 1049997, 1130766, 1160523, 1211535, 1289470, 1304730, 1657890, 1696149, 1749995, 1884610, 1934205, 2022930, 2099994, 2321046, 2423070, 2449993, 2826915, 3149991, 3392298, 3499990, 3868410, 4899986, 5249985, 5653830, 5802615, 6299982, 7349979, 8480745, 10499970, 11605230, 12249965, 14699958, 15749955, 16961490, 22049937, 24499930, 31499910, 36749895, 44099874, 73499790, 110249685, 220499370]

約数ペア:

[(1, 220499370), (2, 110249685), (3, 73499790), (5, 44099874), (6, 36749895), (7, 31499910), (9, 24499930), (10, 22049937), (13, 16961490), (14, 15749955), (15, 14699958), (18, 12249965), (19, 11605230), (21, 10499970), (26, 8480745), (30, 7349979), (35, 6299982), (38, 5802615), (39, 5653830), (42, 5249985), (45, 4899986), (57, 3868410), (63, 3499990), (65, 3392298), (70, 3149991), (78, 2826915), (90, 2449993), (91, 2423070), (95, 2321046), (105, 2099994), (109, 2022930), (114, 1934205), (117, 1884610), (126, 1749995), (130, 1696149), (133, 1657890), (169, 1304730), (171, 1289470), (182, 1211535), (190, 1160523), (195, 1130766), (210, 1049997), (218, 1011465), (234, 942305), (247, 892710), (266, 828945), (273, 807690), (285, 773682), (315, 699998), (327, 674310), (338, 652365), (342, 644735), (390, 565383), (399, 552630), (455, 484614), (494, 446355), (507, 434910), (545, 404586), (546, 403845), (570, 386841), (585, 376922), (630, 349999), (654, 337155), (665, 331578), (741, 297570), (763, 288990), (798, 276315), (819, 269230), (845, 260946), (855, 257894), (910, 242307), (981, 224770), (1014, 217455), (1090, 202293), (1170, 188461), (1183, 186390), (1197, 184210), (1235, 178542), (1330, 165789), (1365, 161538), (1417, 155610), (1482, 148785), (1521, 144970), (1526, 144495), (1635, 134862), (1638, 134615), (1690, 130473), (1710, 128947), (1729, 127530), (1962, 112385), (1995, 110526), (2071, 106470), (2223, 99190), (2289, 96330), (2366, 93195), (2394, 92105), (2470, 89271), (2535, 86982), (2730, 80769), (2834, 77805), (3042, 72485), (3211, 68670), (3270, 67431), (3458, 63765), (3549, 62130), (3705, 59514), (3815, 57798), (3990, 55263), (4095, 53846), (4142, 53235), (4251, 51870), (4446, 49595), (4578, 48165), (4905, 44954), (5070, 43491), (5187, 42510), (5915, 37278), (5985, 36842), (6213, 35490), (6422, 34335), (6867, 32110), (7085, 31122), (7098, 31065), (7410, 29757), (7605, 28994), (7630, 28899), (8190, 26923), (8502, 25935), (8645, 25506), (9633, 22890), (9810, 22477), (9919, 22230), (10355, 21294), (10374, 21255), (10647, 20710), (11115, 19838), (11445, 19266), (11830, 18639), (11970, 18421), (12426, 17745), (12753, 17290), (13734, 16055), (14170, 15561), (14497, 15210)]