13455750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 42052608

約数和(自身を除く): 28596858

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 125, 150, 154, 165, 175, 210, 231, 233, 250, 275, 330, 350, 375, 385, 462, 466, 525, 550, 699, 750, 770, 825, 875, 1050, 1155, 1165, 1375, 1398, 1631, 1650, 1750, 1925, 2310, 2330, 2563, 2625, 2750, 3262, 3495, 3850, 4125, 4893, 5126, 5250, 5775, 5825, 6990, 7689, 8155, 8250, 9625, 9786, 11550, 11650, 12815, 15378, 16310, 17475, 17941, 19250, 24465, 25630, 28875, 29125, 34950, 35882, 38445, 40775, 48930, 53823, 57750, 58250, 64075, 76890, 81550, 87375, 89705, 107646, 122325, 128150, 174750, 179410, 192225, 203875, 244650, 269115, 320375, 384450, 407750, 448525, 538230, 611625, 640750, 897050, 961125, 1223250, 1345575, 1922250, 2242625, 2691150, 4485250, 6727875, 13455750]

約数ペア:

[(1, 13455750), (2, 6727875), (3, 4485250), (5, 2691150), (6, 2242625), (7, 1922250), (10, 1345575), (11, 1223250), (14, 961125), (15, 897050), (21, 640750), (22, 611625), (25, 538230), (30, 448525), (33, 407750), (35, 384450), (42, 320375), (50, 269115), (55, 244650), (66, 203875), (70, 192225), (75, 179410), (77, 174750), (105, 128150), (110, 122325), (125, 107646), (150, 89705), (154, 87375), (165, 81550), (175, 76890), (210, 64075), (231, 58250), (233, 57750), (250, 53823), (275, 48930), (330, 40775), (350, 38445), (375, 35882), (385, 34950), (462, 29125), (466, 28875), (525, 25630), (550, 24465), (699, 19250), (750, 17941), (770, 17475), (825, 16310), (875, 15378), (1050, 12815), (1155, 11650), (1165, 11550), (1375, 9786), (1398, 9625), (1631, 8250), (1650, 8155), (1750, 7689), (1925, 6990), (2310, 5825), (2330, 5775), (2563, 5250), (2625, 5126), (2750, 4893), (3262, 4125), (3495, 3850)]