71529150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{563}}^1$

素因数の和:607

約数の個数: 144

約数和(自身を含む): 223235712

約数和(自身を除く): 151706562

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, 121, 150, 154, 165, 175, 210, 231, 242, 275, 330, 350, 363, 385, 462, 525, 550, 563, 605, 726, 770, 825, 847, 1050, 1126, 1155, 1210, 1650, 1689, 1694, 1815, 1925, 2310, 2541, 2815, 3025, 3378, 3630, 3850, 3941, 4235, 5082, 5630, 5775, 6050, 6193, 7882, 8445, 8470, 9075, 11550, 11823, 12386, 12705, 14075, 16890, 18150, 18579, 19705, 21175, 23646, 25410, 28150, 30965, 37158, 39410, 42225, 42350, 43351, 59115, 61930, 63525, 68123, 84450, 86702, 92895, 98525, 118230, 127050, 130053, 136246, 154825, 185790, 197050, 204369, 216755, 260106, 295575, 309650, 340615, 408738, 433510, 464475, 476861, 591150, 650265, 681230, 928950, 953722, 1021845, 1083775, 1300530, 1430583, 1703075, 2043690, 2167550, 2384305, 2861166, 3251325, 3406150, 4768610, 5109225, 6502650, 7152915, 10218450, 11921525, 14305830, 23843050, 35764575, 71529150]

約数ペア:

[(1, 71529150), (2, 35764575), (3, 23843050), (5, 14305830), (6, 11921525), (7, 10218450), (10, 7152915), (11, 6502650), (14, 5109225), (15, 4768610), (21, 3406150), (22, 3251325), (25, 2861166), (30, 2384305), (33, 2167550), (35, 2043690), (42, 1703075), (50, 1430583), (55, 1300530), (66, 1083775), (70, 1021845), (75, 953722), (77, 928950), (105, 681230), (110, 650265), (121, 591150), (150, 476861), (154, 464475), (165, 433510), (175, 408738), (210, 340615), (231, 309650), (242, 295575), (275, 260106), (330, 216755), (350, 204369), (363, 197050), (385, 185790), (462, 154825), (525, 136246), (550, 130053), (563, 127050), (605, 118230), (726, 98525), (770, 92895), (825, 86702), (847, 84450), (1050, 68123), (1126, 63525), (1155, 61930), (1210, 59115), (1650, 43351), (1689, 42350), (1694, 42225), (1815, 39410), (1925, 37158), (2310, 30965), (2541, 28150), (2815, 25410), (3025, 23646), (3378, 21175), (3630, 19705), (3850, 18579), (3941, 18150), (4235, 16890), (5082, 14075), (5630, 12705), (5775, 12386), (6050, 11823), (6193, 11550), (7882, 9075), (8445, 8470)]