137854500

素因数分解:

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

素因数の和:739

約数の個数: 192

約数和(自身を含む): 483624960

約数和(自身を除く): 345770460

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, 125, 133, 140, 150, 175, 190, 210, 228, 250, 266, 285, 300, 350, 375, 380, 399, 420, 475, 500, 525, 532, 570, 665, 691, 700, 750, 798, 875, 950, 1050, 1140, 1330, 1382, 1425, 1500, 1596, 1750, 1900, 1995, 2073, 2100, 2375, 2625, 2660, 2764, 2850, 3325, 3455, 3500, 3990, 4146, 4750, 4837, 5250, 5700, 6650, 6910, 7125, 7980, 8292, 9500, 9674, 9975, 10365, 10500, 13129, 13300, 13820, 14250, 14511, 16625, 17275, 19348, 19950, 20730, 24185, 26258, 28500, 29022, 33250, 34550, 39387, 39900, 41460, 48370, 49875, 51825, 52516, 58044, 65645, 66500, 69100, 72555, 78774, 86375, 91903, 96740, 99750, 103650, 120925, 131290, 145110, 157548, 172750, 183806, 196935, 199500, 207300, 241850, 259125, 262580, 275709, 290220, 328225, 345500, 362775, 367612, 393870, 459515, 483700, 518250, 551418, 604625, 656450, 725550, 787740, 919030, 984675, 1036500, 1102836, 1209250, 1312900, 1378545, 1451100, 1641125, 1813875, 1838060, 1969350, 2297575, 2418500, 2757090, 3282250, 3627750, 3938700, 4595150, 4923375, 5514180, 6564500, 6892725, 7255500, 9190300, 9846750, 11487875, 13785450, 19693500, 22975750, 27570900, 34463625, 45951500, 68927250, 137854500]

約数ペア:

[(1, 137854500), (2, 68927250), (3, 45951500), (4, 34463625), (5, 27570900), (6, 22975750), (7, 19693500), (10, 13785450), (12, 11487875), (14, 9846750), (15, 9190300), (19, 7255500), (20, 6892725), (21, 6564500), (25, 5514180), (28, 4923375), (30, 4595150), (35, 3938700), (38, 3627750), (42, 3282250), (50, 2757090), (57, 2418500), (60, 2297575), (70, 1969350), (75, 1838060), (76, 1813875), (84, 1641125), (95, 1451100), (100, 1378545), (105, 1312900), (114, 1209250), (125, 1102836), (133, 1036500), (140, 984675), (150, 919030), (175, 787740), (190, 725550), (210, 656450), (228, 604625), (250, 551418), (266, 518250), (285, 483700), (300, 459515), (350, 393870), (375, 367612), (380, 362775), (399, 345500), (420, 328225), (475, 290220), (500, 275709), (525, 262580), (532, 259125), (570, 241850), (665, 207300), (691, 199500), (700, 196935), (750, 183806), (798, 172750), (875, 157548), (950, 145110), (1050, 131290), (1140, 120925), (1330, 103650), (1382, 99750), (1425, 96740), (1500, 91903), (1596, 86375), (1750, 78774), (1900, 72555), (1995, 69100), (2073, 66500), (2100, 65645), (2375, 58044), (2625, 52516), (2660, 51825), (2764, 49875), (2850, 48370), (3325, 41460), (3455, 39900), (3500, 39387), (3990, 34550), (4146, 33250), (4750, 29022), (4837, 28500), (5250, 26258), (5700, 24185), (6650, 20730), (6910, 19950), (7125, 19348), (7980, 17275), (8292, 16625), (9500, 14511), (9674, 14250), (9975, 13820), (10365, 13300), (10500, 13129)]