127944540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^2$

素因数の和:288

約数の個数: 108

約数和(自身を含む): 397752264

約数和(自身を除く): 269807724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 103, 134, 180, 201, 206, 268, 309, 335, 402, 412, 515, 603, 618, 670, 804, 927, 1005, 1030, 1206, 1236, 1340, 1545, 1854, 2010, 2060, 2412, 3015, 3090, 3708, 4020, 4635, 6030, 6180, 6901, 9270, 10609, 12060, 13802, 18540, 20703, 21218, 27604, 31827, 34505, 41406, 42436, 53045, 62109, 63654, 69010, 82812, 95481, 103515, 106090, 124218, 127308, 138020, 159135, 190962, 207030, 212180, 248436, 310545, 318270, 381924, 414060, 477405, 621090, 636540, 710803, 954810, 1242180, 1421606, 1909620, 2132409, 2843212, 3554015, 4264818, 6397227, 7108030, 8529636, 10662045, 12794454, 14216060, 21324090, 25588908, 31986135, 42648180, 63972270, 127944540]

約数ペア:

[(1, 127944540), (2, 63972270), (3, 42648180), (4, 31986135), (5, 25588908), (6, 21324090), (9, 14216060), (10, 12794454), (12, 10662045), (15, 8529636), (18, 7108030), (20, 6397227), (30, 4264818), (36, 3554015), (45, 2843212), (60, 2132409), (67, 1909620), (90, 1421606), (103, 1242180), (134, 954810), (180, 710803), (201, 636540), (206, 621090), (268, 477405), (309, 414060), (335, 381924), (402, 318270), (412, 310545), (515, 248436), (603, 212180), (618, 207030), (670, 190962), (804, 159135), (927, 138020), (1005, 127308), (1030, 124218), (1206, 106090), (1236, 103515), (1340, 95481), (1545, 82812), (1854, 69010), (2010, 63654), (2060, 62109), (2412, 53045), (3015, 42436), (3090, 41406), (3708, 34505), (4020, 31827), (4635, 27604), (6030, 21218), (6180, 20703), (6901, 18540), (9270, 13802), (10609, 12060)]