391640700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{10789}}^1$

素因数の和:10828

約数の個数: 108

約数和(自身を含む): 1245640760

約数和(自身を除く): 854000060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 121, 132, 150, 165, 220, 242, 275, 300, 330, 363, 484, 550, 605, 660, 726, 825, 1100, 1210, 1452, 1650, 1815, 2420, 3025, 3300, 3630, 6050, 7260, 9075, 10789, 12100, 18150, 21578, 32367, 36300, 43156, 53945, 64734, 107890, 118679, 129468, 161835, 215780, 237358, 269725, 323670, 356037, 474716, 539450, 593395, 647340, 712074, 809175, 1078900, 1186790, 1305469, 1424148, 1618350, 1780185, 2373580, 2610938, 2966975, 3236700, 3560370, 3916407, 5221876, 5933950, 6527345, 7120740, 7832814, 8900925, 11867900, 13054690, 15665628, 17801850, 19582035, 26109380, 32636725, 35603700, 39164070, 65273450, 78328140, 97910175, 130546900, 195820350, 391640700]

約数ペア:

[(1, 391640700), (2, 195820350), (3, 130546900), (4, 97910175), (5, 78328140), (6, 65273450), (10, 39164070), (11, 35603700), (12, 32636725), (15, 26109380), (20, 19582035), (22, 17801850), (25, 15665628), (30, 13054690), (33, 11867900), (44, 8900925), (50, 7832814), (55, 7120740), (60, 6527345), (66, 5933950), (75, 5221876), (100, 3916407), (110, 3560370), (121, 3236700), (132, 2966975), (150, 2610938), (165, 2373580), (220, 1780185), (242, 1618350), (275, 1424148), (300, 1305469), (330, 1186790), (363, 1078900), (484, 809175), (550, 712074), (605, 647340), (660, 593395), (726, 539450), (825, 474716), (1100, 356037), (1210, 323670), (1452, 269725), (1650, 237358), (1815, 215780), (2420, 161835), (3025, 129468), (3300, 118679), (3630, 107890), (6050, 64734), (7260, 53945), (9075, 43156), (10789, 36300), (12100, 32367), (18150, 21578)]