920051100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{35251}}^1$

素因数の和:35300

約数の個数: 108

約数和(自身を含む): 2983376760

約数和(自身を除く): 2063325660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 145, 150, 174, 180, 225, 261, 290, 300, 348, 435, 450, 522, 580, 725, 870, 900, 1044, 1305, 1450, 1740, 2175, 2610, 2900, 4350, 5220, 6525, 8700, 13050, 26100, 35251, 70502, 105753, 141004, 176255, 211506, 317259, 352510, 423012, 528765, 634518, 705020, 881275, 1022279, 1057530, 1269036, 1586295, 1762550, 2044558, 2115060, 2643825, 3066837, 3172590, 3525100, 4089116, 5111395, 5287650, 6133674, 6345180, 7931475, 9200511, 10222790, 10575300, 12267348, 15334185, 15862950, 18401022, 20445580, 25556975, 30668370, 31725900, 36802044, 46002555, 51113950, 61336740, 76670925, 92005110, 102227900, 153341850, 184010220, 230012775, 306683700, 460025550, 920051100]

約数ペア:

[(1, 920051100), (2, 460025550), (3, 306683700), (4, 230012775), (5, 184010220), (6, 153341850), (9, 102227900), (10, 92005110), (12, 76670925), (15, 61336740), (18, 51113950), (20, 46002555), (25, 36802044), (29, 31725900), (30, 30668370), (36, 25556975), (45, 20445580), (50, 18401022), (58, 15862950), (60, 15334185), (75, 12267348), (87, 10575300), (90, 10222790), (100, 9200511), (116, 7931475), (145, 6345180), (150, 6133674), (174, 5287650), (180, 5111395), (225, 4089116), (261, 3525100), (290, 3172590), (300, 3066837), (348, 2643825), (435, 2115060), (450, 2044558), (522, 1762550), (580, 1586295), (725, 1269036), (870, 1057530), (900, 1022279), (1044, 881275), (1305, 705020), (1450, 634518), (1740, 528765), (2175, 423012), (2610, 352510), (2900, 317259), (4350, 211506), (5220, 176255), (6525, 141004), (8700, 105753), (13050, 70502), (26100, 35251)]