201005152020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3685463}}^1$

素因数の和:3685582

約数の個数: 96

約数和(自身を含む): 631541111040

約数和(自身を除く): 430535959020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 101, 108, 135, 180, 202, 270, 303, 404, 505, 540, 606, 909, 1010, 1212, 1515, 1818, 2020, 2727, 3030, 3636, 4545, 5454, 6060, 9090, 10908, 13635, 18180, 27270, 54540, 3685463, 7370926, 11056389, 14741852, 18427315, 22112778, 33169167, 36854630, 44225556, 55281945, 66338334, 73709260, 99507501, 110563890, 132676668, 165845835, 199015002, 221127780, 331691670, 372231763, 398030004, 497537505, 663383340, 744463526, 995075010, 1116695289, 1488927052, 1861158815, 1990150020, 2233390578, 3350085867, 3722317630, 4466781156, 5583476445, 6700171734, 7444635260, 10050257601, 11166952890, 13400343468, 16750429335, 20100515202, 22333905780, 33500858670, 40201030404, 50251288005, 67001717340, 100502576010, 201005152020]

約数ペア:

[(1, 201005152020), (2, 100502576010), (3, 67001717340), (4, 50251288005), (5, 40201030404), (6, 33500858670), (9, 22333905780), (10, 20100515202), (12, 16750429335), (15, 13400343468), (18, 11166952890), (20, 10050257601), (27, 7444635260), (30, 6700171734), (36, 5583476445), (45, 4466781156), (54, 3722317630), (60, 3350085867), (90, 2233390578), (101, 1990150020), (108, 1861158815), (135, 1488927052), (180, 1116695289), (202, 995075010), (270, 744463526), (303, 663383340), (404, 497537505), (505, 398030004), (540, 372231763), (606, 331691670), (909, 221127780), (1010, 199015002), (1212, 165845835), (1515, 132676668), (1818, 110563890), (2020, 99507501), (2727, 73709260), (3030, 66338334), (3636, 55281945), (4545, 44225556), (5454, 36854630), (6060, 33169167), (9090, 22112778), (10908, 18427315), (13635, 14741852), (18180, 11056389), (27270, 7370926), (54540, 3685463)]