89503700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:618

約数の個数: 108

約数和(自身を含む): 230310780

約数和(自身を除く): 140807080

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 121, 130, 143, 220, 242, 260, 275, 286, 325, 484, 550, 569, 572, 605, 650, 715, 1100, 1138, 1210, 1300, 1430, 1573, 2276, 2420, 2845, 2860, 3025, 3146, 3575, 5690, 6050, 6259, 6292, 7150, 7397, 7865, 11380, 12100, 12518, 14225, 14300, 14794, 15730, 25036, 28450, 29588, 31295, 31460, 36985, 39325, 56900, 62590, 68849, 73970, 78650, 81367, 125180, 137698, 147940, 156475, 157300, 162734, 184925, 275396, 312950, 325468, 344245, 369850, 406835, 625900, 688490, 739700, 813670, 895037, 1376980, 1627340, 1721225, 1790074, 2034175, 3442450, 3580148, 4068350, 4475185, 6884900, 8136700, 8950370, 17900740, 22375925, 44751850, 89503700]

約数ペア:

[(1, 89503700), (2, 44751850), (4, 22375925), (5, 17900740), (10, 8950370), (11, 8136700), (13, 6884900), (20, 4475185), (22, 4068350), (25, 3580148), (26, 3442450), (44, 2034175), (50, 1790074), (52, 1721225), (55, 1627340), (65, 1376980), (100, 895037), (110, 813670), (121, 739700), (130, 688490), (143, 625900), (220, 406835), (242, 369850), (260, 344245), (275, 325468), (286, 312950), (325, 275396), (484, 184925), (550, 162734), (569, 157300), (572, 156475), (605, 147940), (650, 137698), (715, 125180), (1100, 81367), (1138, 78650), (1210, 73970), (1300, 68849), (1430, 62590), (1573, 56900), (2276, 39325), (2420, 36985), (2845, 31460), (2860, 31295), (3025, 29588), (3146, 28450), (3575, 25036), (5690, 15730), (6050, 14794), (6259, 14300), (6292, 14225), (7150, 12518), (7397, 12100), (7865, 11380)]