27570900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:734

約数の個数: 144

約数和(自身を含む): 96104960

約数和(自身を除く): 68534060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 691, 700, 798, 950, 1050, 1140, 1330, 1382, 1425, 1596, 1900, 1995, 2073, 2100, 2660, 2764, 2850, 3325, 3455, 3990, 4146, 4837, 5700, 6650, 6910, 7980, 8292, 9674, 9975, 10365, 13129, 13300, 13820, 14511, 17275, 19348, 19950, 20730, 24185, 26258, 29022, 34550, 39387, 39900, 41460, 48370, 51825, 52516, 58044, 65645, 69100, 72555, 78774, 91903, 96740, 103650, 120925, 131290, 145110, 157548, 183806, 196935, 207300, 241850, 262580, 275709, 290220, 328225, 362775, 367612, 393870, 459515, 483700, 551418, 656450, 725550, 787740, 919030, 984675, 1102836, 1312900, 1378545, 1451100, 1838060, 1969350, 2297575, 2757090, 3938700, 4595150, 5514180, 6892725, 9190300, 13785450, 27570900]

約数ペア:

[(1, 27570900), (2, 13785450), (3, 9190300), (4, 6892725), (5, 5514180), (6, 4595150), (7, 3938700), (10, 2757090), (12, 2297575), (14, 1969350), (15, 1838060), (19, 1451100), (20, 1378545), (21, 1312900), (25, 1102836), (28, 984675), (30, 919030), (35, 787740), (38, 725550), (42, 656450), (50, 551418), (57, 483700), (60, 459515), (70, 393870), (75, 367612), (76, 362775), (84, 328225), (95, 290220), (100, 275709), (105, 262580), (114, 241850), (133, 207300), (140, 196935), (150, 183806), (175, 157548), (190, 145110), (210, 131290), (228, 120925), (266, 103650), (285, 96740), (300, 91903), (350, 78774), (380, 72555), (399, 69100), (420, 65645), (475, 58044), (525, 52516), (532, 51825), (570, 48370), (665, 41460), (691, 39900), (700, 39387), (798, 34550), (950, 29022), (1050, 26258), (1140, 24185), (1330, 20730), (1382, 19950), (1425, 19348), (1596, 17275), (1900, 14511), (1995, 13820), (2073, 13300), (2100, 13129), (2660, 10365), (2764, 9975), (2850, 9674), (3325, 8292), (3455, 7980), (3990, 6910), (4146, 6650), (4837, 5700)]