127291320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:550

約数の個数: 192

約数和(自身を含む): 454053600

約数和(自身を除く): 326762280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 59, 60, 65, 72, 78, 90, 104, 117, 118, 120, 130, 156, 177, 180, 195, 234, 236, 260, 295, 312, 354, 360, 390, 461, 468, 472, 520, 531, 585, 590, 708, 767, 780, 885, 922, 936, 1062, 1170, 1180, 1383, 1416, 1534, 1560, 1770, 1844, 2124, 2301, 2305, 2340, 2360, 2655, 2766, 3068, 3540, 3688, 3835, 4149, 4248, 4602, 4610, 4680, 5310, 5532, 5993, 6136, 6903, 6915, 7080, 7670, 8298, 9204, 9220, 10620, 11064, 11505, 11986, 13806, 13830, 15340, 16596, 17979, 18408, 18440, 20745, 21240, 23010, 23972, 27199, 27612, 27660, 29965, 30680, 33192, 34515, 35958, 41490, 46020, 47944, 53937, 54398, 55224, 55320, 59930, 69030, 71916, 81597, 82980, 89895, 92040, 107874, 108796, 119860, 135995, 138060, 143832, 163194, 165960, 179790, 215748, 217592, 239720, 244791, 269685, 271990, 276120, 326388, 353587, 359580, 407985, 431496, 489582, 539370, 543980, 652776, 707174, 719160, 815970, 979164, 1060761, 1078740, 1087960, 1223955, 1414348, 1631940, 1767935, 1958328, 2121522, 2157480, 2447910, 2828696, 3182283, 3263880, 3535870, 4243044, 4895820, 5303805, 6364566, 7071740, 8486088, 9791640, 10607610, 12729132, 14143480, 15911415, 21215220, 25458264, 31822830, 42430440, 63645660, 127291320]

約数ペア:

[(1, 127291320), (2, 63645660), (3, 42430440), (4, 31822830), (5, 25458264), (6, 21215220), (8, 15911415), (9, 14143480), (10, 12729132), (12, 10607610), (13, 9791640), (15, 8486088), (18, 7071740), (20, 6364566), (24, 5303805), (26, 4895820), (30, 4243044), (36, 3535870), (39, 3263880), (40, 3182283), (45, 2828696), (52, 2447910), (59, 2157480), (60, 2121522), (65, 1958328), (72, 1767935), (78, 1631940), (90, 1414348), (104, 1223955), (117, 1087960), (118, 1078740), (120, 1060761), (130, 979164), (156, 815970), (177, 719160), (180, 707174), (195, 652776), (234, 543980), (236, 539370), (260, 489582), (295, 431496), (312, 407985), (354, 359580), (360, 353587), (390, 326388), (461, 276120), (468, 271990), (472, 269685), (520, 244791), (531, 239720), (585, 217592), (590, 215748), (708, 179790), (767, 165960), (780, 163194), (885, 143832), (922, 138060), (936, 135995), (1062, 119860), (1170, 108796), (1180, 107874), (1383, 92040), (1416, 89895), (1534, 82980), (1560, 81597), (1770, 71916), (1844, 69030), (2124, 59930), (2301, 55320), (2305, 55224), (2340, 54398), (2360, 53937), (2655, 47944), (2766, 46020), (3068, 41490), (3540, 35958), (3688, 34515), (3835, 33192), (4149, 30680), (4248, 29965), (4602, 27660), (4610, 27612), (4680, 27199), (5310, 23972), (5532, 23010), (5993, 21240), (6136, 20745), (6903, 18440), (6915, 18408), (7080, 17979), (7670, 16596), (8298, 15340), (9204, 13830), (9220, 13806), (10620, 11986), (11064, 11505)]