1247635800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{6359}}^1$

素因数の和:6490

約数の個数: 144

約数和(自身を含む): 4229082000

約数和(自身を除く): 2981446200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 109, 120, 150, 180, 200, 218, 225, 300, 327, 360, 436, 450, 545, 600, 654, 872, 900, 981, 1090, 1308, 1635, 1800, 1962, 2180, 2616, 2725, 3270, 3924, 4360, 4905, 5450, 6359, 6540, 7848, 8175, 9810, 10900, 12718, 13080, 16350, 19077, 19620, 21800, 24525, 25436, 31795, 32700, 38154, 39240, 49050, 50872, 57231, 63590, 65400, 76308, 95385, 98100, 114462, 127180, 152616, 158975, 190770, 196200, 228924, 254360, 286155, 317950, 381540, 457848, 476925, 572310, 635900, 693131, 763080, 953850, 1144620, 1271800, 1386262, 1430775, 1907700, 2079393, 2289240, 2772524, 2861550, 3465655, 3815400, 4158786, 5545048, 5723100, 6238179, 6931310, 8317572, 10396965, 11446200, 12476358, 13862620, 16635144, 17328275, 20793930, 24952716, 27725240, 31190895, 34656550, 41587860, 49905432, 51984825, 62381790, 69313100, 83175720, 103969650, 124763580, 138626200, 155954475, 207939300, 249527160, 311908950, 415878600, 623817900, 1247635800]

約数ペア:

[(1, 1247635800), (2, 623817900), (3, 415878600), (4, 311908950), (5, 249527160), (6, 207939300), (8, 155954475), (9, 138626200), (10, 124763580), (12, 103969650), (15, 83175720), (18, 69313100), (20, 62381790), (24, 51984825), (25, 49905432), (30, 41587860), (36, 34656550), (40, 31190895), (45, 27725240), (50, 24952716), (60, 20793930), (72, 17328275), (75, 16635144), (90, 13862620), (100, 12476358), (109, 11446200), (120, 10396965), (150, 8317572), (180, 6931310), (200, 6238179), (218, 5723100), (225, 5545048), (300, 4158786), (327, 3815400), (360, 3465655), (436, 2861550), (450, 2772524), (545, 2289240), (600, 2079393), (654, 1907700), (872, 1430775), (900, 1386262), (981, 1271800), (1090, 1144620), (1308, 953850), (1635, 763080), (1800, 693131), (1962, 635900), (2180, 572310), (2616, 476925), (2725, 457848), (3270, 381540), (3924, 317950), (4360, 286155), (4905, 254360), (5450, 228924), (6359, 196200), (6540, 190770), (7848, 158975), (8175, 152616), (9810, 127180), (10900, 114462), (12718, 98100), (13080, 95385), (16350, 76308), (19077, 65400), (19620, 63590), (21800, 57231), (24525, 50872), (25436, 49050), (31795, 39240), (32700, 38154)]