122021580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 376298496

約数和(自身を除く): 254276916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 227, 255, 289, 310, 340, 372, 454, 465, 510, 527, 578, 620, 681, 867, 908, 930, 1020, 1054, 1135, 1156, 1362, 1445, 1581, 1734, 1860, 2108, 2270, 2635, 2724, 2890, 3162, 3405, 3468, 3859, 4335, 4540, 5270, 5780, 6324, 6810, 7037, 7718, 7905, 8670, 8959, 10540, 11577, 13620, 14074, 15436, 15810, 17340, 17918, 19295, 21111, 23154, 26877, 28148, 31620, 35185, 35836, 38590, 42222, 44795, 46308, 53754, 57885, 65603, 70370, 77180, 84444, 89590, 105555, 107508, 115770, 119629, 131206, 134385, 140740, 179180, 196809, 211110, 231540, 239258, 262412, 268770, 328015, 358887, 393618, 422220, 478516, 537540, 598145, 656030, 717774, 787236, 984045, 1196290, 1312060, 1435548, 1794435, 1968090, 2033693, 2392580, 3588870, 3936180, 4067386, 6101079, 7177740, 8134772, 10168465, 12202158, 20336930, 24404316, 30505395, 40673860, 61010790, 122021580]

約数ペア:

[(1, 122021580), (2, 61010790), (3, 40673860), (4, 30505395), (5, 24404316), (6, 20336930), (10, 12202158), (12, 10168465), (15, 8134772), (17, 7177740), (20, 6101079), (30, 4067386), (31, 3936180), (34, 3588870), (51, 2392580), (60, 2033693), (62, 1968090), (68, 1794435), (85, 1435548), (93, 1312060), (102, 1196290), (124, 984045), (155, 787236), (170, 717774), (186, 656030), (204, 598145), (227, 537540), (255, 478516), (289, 422220), (310, 393618), (340, 358887), (372, 328015), (454, 268770), (465, 262412), (510, 239258), (527, 231540), (578, 211110), (620, 196809), (681, 179180), (867, 140740), (908, 134385), (930, 131206), (1020, 119629), (1054, 115770), (1135, 107508), (1156, 105555), (1362, 89590), (1445, 84444), (1581, 77180), (1734, 70370), (1860, 65603), (2108, 57885), (2270, 53754), (2635, 46308), (2724, 44795), (2890, 42222), (3162, 38590), (3405, 35836), (3468, 35185), (3859, 31620), (4335, 28148), (4540, 26877), (5270, 23154), (5780, 21111), (6324, 19295), (6810, 17918), (7037, 17340), (7718, 15810), (7905, 15436), (8670, 14074), (8959, 13620), (10540, 11577)]