148004820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1011

約数の個数: 120

約数和(自身を含む): 469332864

約数和(自身を除く): 321328044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 103, 108, 135, 162, 180, 206, 270, 309, 324, 405, 412, 515, 540, 618, 810, 887, 927, 1030, 1236, 1545, 1620, 1774, 1854, 2060, 2661, 2781, 3090, 3548, 3708, 4435, 4635, 5322, 5562, 6180, 7983, 8343, 8870, 9270, 10644, 11124, 13305, 13905, 15966, 16686, 17740, 18540, 23949, 26610, 27810, 31932, 33372, 39915, 41715, 47898, 53220, 55620, 71847, 79830, 83430, 91361, 95796, 119745, 143694, 159660, 166860, 182722, 239490, 274083, 287388, 359235, 365444, 456805, 478980, 548166, 718470, 822249, 913610, 1096332, 1370415, 1436940, 1644498, 1827220, 2466747, 2740830, 3288996, 4111245, 4933494, 5481660, 7400241, 8222490, 9866988, 12333735, 14800482, 16444980, 24667470, 29600964, 37001205, 49334940, 74002410, 148004820]

約数ペア:

[(1, 148004820), (2, 74002410), (3, 49334940), (4, 37001205), (5, 29600964), (6, 24667470), (9, 16444980), (10, 14800482), (12, 12333735), (15, 9866988), (18, 8222490), (20, 7400241), (27, 5481660), (30, 4933494), (36, 4111245), (45, 3288996), (54, 2740830), (60, 2466747), (81, 1827220), (90, 1644498), (103, 1436940), (108, 1370415), (135, 1096332), (162, 913610), (180, 822249), (206, 718470), (270, 548166), (309, 478980), (324, 456805), (405, 365444), (412, 359235), (515, 287388), (540, 274083), (618, 239490), (810, 182722), (887, 166860), (927, 159660), (1030, 143694), (1236, 119745), (1545, 95796), (1620, 91361), (1774, 83430), (1854, 79830), (2060, 71847), (2661, 55620), (2781, 53220), (3090, 47898), (3548, 41715), (3708, 39915), (4435, 33372), (4635, 31932), (5322, 27810), (5562, 26610), (6180, 23949), (7983, 18540), (8343, 17740), (8870, 16686), (9270, 15966), (10644, 13905), (11124, 13305)]