225411480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89449}}^1$

素因数の和:89473

約数の個数: 96

約数和(自身を含む): 837252000

約数和(自身を除く): 611840520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 89449, 178898, 268347, 357796, 447245, 536694, 626143, 715592, 805041, 894490, 1073388, 1252286, 1341735, 1610082, 1788980, 1878429, 2146776, 2504572, 2683470, 3130715, 3220164, 3577960, 3756858, 4025205, 5009144, 5366940, 5635287, 6261430, 6440328, 7513716, 8050410, 9392145, 10733880, 11270574, 12522860, 15027432, 16100820, 18784290, 22541148, 25045720, 28176435, 32201640, 37568580, 45082296, 56352870, 75137160, 112705740, 225411480]

約数ペア:

[(1, 225411480), (2, 112705740), (3, 75137160), (4, 56352870), (5, 45082296), (6, 37568580), (7, 32201640), (8, 28176435), (9, 25045720), (10, 22541148), (12, 18784290), (14, 16100820), (15, 15027432), (18, 12522860), (20, 11270574), (21, 10733880), (24, 9392145), (28, 8050410), (30, 7513716), (35, 6440328), (36, 6261430), (40, 5635287), (42, 5366940), (45, 5009144), (56, 4025205), (60, 3756858), (63, 3577960), (70, 3220164), (72, 3130715), (84, 2683470), (90, 2504572), (105, 2146776), (120, 1878429), (126, 1788980), (140, 1610082), (168, 1341735), (180, 1252286), (210, 1073388), (252, 894490), (280, 805041), (315, 715592), (360, 626143), (420, 536694), (504, 447245), (630, 357796), (840, 268347), (1260, 178898), (2520, 89449)]