15691201350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{677}}^1\times {\mathrm{1277}}^1$

素因数の和:1991

約数の個数: 144

約数和(自身を含む): 42870162384

約数和(自身を除く): 27178961034

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 165, 242, 275, 330, 363, 550, 605, 677, 726, 825, 1210, 1277, 1354, 1650, 1815, 2031, 2554, 3025, 3385, 3630, 3831, 4062, 6050, 6385, 6770, 7447, 7662, 9075, 10155, 12770, 14047, 14894, 16925, 18150, 19155, 20310, 22341, 28094, 31925, 33850, 37235, 38310, 42141, 44682, 50775, 63850, 70235, 74470, 81917, 84282, 95775, 101550, 111705, 140470, 154517, 163834, 186175, 191550, 210705, 223410, 245751, 309034, 351175, 372350, 409585, 421410, 463551, 491502, 558525, 702350, 772585, 819170, 864529, 927102, 1053525, 1117050, 1228755, 1545170, 1729058, 2047925, 2107050, 2317755, 2457510, 2593587, 3862925, 4095850, 4322645, 4635510, 5187174, 6143775, 7725850, 8645290, 9509819, 11588775, 12287550, 12967935, 19019638, 21613225, 23177550, 25935870, 28529457, 43226450, 47549095, 57058914, 64839675, 95098190, 104608009, 129679350, 142647285, 209216018, 237745475, 285294570, 313824027, 475490950, 523040045, 627648054, 713236425, 1046080090, 1426472850, 1569120135, 2615200225, 3138240270, 5230400450, 7845600675, 15691201350]

約数ペア:

[(1, 15691201350), (2, 7845600675), (3, 5230400450), (5, 3138240270), (6, 2615200225), (10, 1569120135), (11, 1426472850), (15, 1046080090), (22, 713236425), (25, 627648054), (30, 523040045), (33, 475490950), (50, 313824027), (55, 285294570), (66, 237745475), (75, 209216018), (110, 142647285), (121, 129679350), (150, 104608009), (165, 95098190), (242, 64839675), (275, 57058914), (330, 47549095), (363, 43226450), (550, 28529457), (605, 25935870), (677, 23177550), (726, 21613225), (825, 19019638), (1210, 12967935), (1277, 12287550), (1354, 11588775), (1650, 9509819), (1815, 8645290), (2031, 7725850), (2554, 6143775), (3025, 5187174), (3385, 4635510), (3630, 4322645), (3831, 4095850), (4062, 3862925), (6050, 2593587), (6385, 2457510), (6770, 2317755), (7447, 2107050), (7662, 2047925), (9075, 1729058), (10155, 1545170), (12770, 1228755), (14047, 1117050), (14894, 1053525), (16925, 927102), (18150, 864529), (19155, 819170), (20310, 772585), (22341, 702350), (28094, 558525), (31925, 491502), (33850, 463551), (37235, 421410), (38310, 409585), (42141, 372350), (44682, 351175), (50775, 309034), (63850, 245751), (70235, 223410), (74470, 210705), (81917, 191550), (84282, 186175), (95775, 163834), (101550, 154517), (111705, 140470)]