121627740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 192

約数和(自身を含む): 400780800

約数和(自身を除く): 279153060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 29, 30, 38, 39, 52, 57, 58, 60, 65, 76, 78, 87, 95, 114, 116, 130, 145, 156, 174, 190, 195, 228, 247, 260, 283, 285, 290, 348, 377, 380, 390, 435, 494, 551, 566, 570, 580, 741, 754, 780, 849, 870, 988, 1102, 1131, 1132, 1140, 1235, 1415, 1482, 1508, 1653, 1698, 1740, 1885, 2204, 2262, 2470, 2755, 2830, 2964, 3306, 3396, 3679, 3705, 3770, 4245, 4524, 4940, 5377, 5510, 5655, 5660, 6612, 7163, 7358, 7410, 7540, 8207, 8265, 8490, 10754, 11020, 11037, 11310, 14326, 14716, 14820, 16131, 16414, 16530, 16980, 18395, 21489, 21508, 22074, 22620, 24621, 26885, 28652, 32262, 32828, 33060, 35815, 36790, 41035, 42978, 44148, 49242, 53770, 55185, 64524, 69901, 71630, 73580, 80655, 82070, 85956, 98484, 106691, 107445, 107540, 110370, 123105, 139802, 143260, 155933, 161310, 164140, 209703, 213382, 214890, 220740, 246210, 279604, 311866, 320073, 322620, 349505, 419406, 426764, 429780, 467799, 492420, 533455, 623732, 640146, 699010, 779665, 838812, 935598, 1048515, 1066910, 1280292, 1398020, 1559330, 1600365, 1871196, 2027129, 2097030, 2133820, 2338995, 3118660, 3200730, 4054258, 4194060, 4677990, 6081387, 6401460, 8108516, 9355980, 10135645, 12162774, 20271290, 24325548, 30406935, 40542580, 60813870, 121627740]

約数ペア:

[(1, 121627740), (2, 60813870), (3, 40542580), (4, 30406935), (5, 24325548), (6, 20271290), (10, 12162774), (12, 10135645), (13, 9355980), (15, 8108516), (19, 6401460), (20, 6081387), (26, 4677990), (29, 4194060), (30, 4054258), (38, 3200730), (39, 3118660), (52, 2338995), (57, 2133820), (58, 2097030), (60, 2027129), (65, 1871196), (76, 1600365), (78, 1559330), (87, 1398020), (95, 1280292), (114, 1066910), (116, 1048515), (130, 935598), (145, 838812), (156, 779665), (174, 699010), (190, 640146), (195, 623732), (228, 533455), (247, 492420), (260, 467799), (283, 429780), (285, 426764), (290, 419406), (348, 349505), (377, 322620), (380, 320073), (390, 311866), (435, 279604), (494, 246210), (551, 220740), (566, 214890), (570, 213382), (580, 209703), (741, 164140), (754, 161310), (780, 155933), (849, 143260), (870, 139802), (988, 123105), (1102, 110370), (1131, 107540), (1132, 107445), (1140, 106691), (1235, 98484), (1415, 85956), (1482, 82070), (1508, 80655), (1653, 73580), (1698, 71630), (1740, 69901), (1885, 64524), (2204, 55185), (2262, 53770), (2470, 49242), (2755, 44148), (2830, 42978), (2964, 41035), (3306, 36790), (3396, 35815), (3679, 33060), (3705, 32828), (3770, 32262), (4245, 28652), (4524, 26885), (4940, 24621), (5377, 22620), (5510, 22074), (5655, 21508), (5660, 21489), (6612, 18395), (7163, 16980), (7358, 16530), (7410, 16414), (7540, 16131), (8207, 14820), (8265, 14716), (8490, 14326), (10754, 11310), (11020, 11037)]