2113998750

素因数分解:

$2^1\times 3^4\times 5^4\times {\mathrm{20879}}^1$

素因数の和:20913

約数の個数: 100

約数和(自身を含む): 5919542640

約数和(自身を除く): 3805543890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 625, 675, 750, 810, 1125, 1250, 1350, 1875, 2025, 2250, 3375, 3750, 4050, 5625, 6750, 10125, 11250, 16875, 20250, 20879, 33750, 41758, 50625, 62637, 101250, 104395, 125274, 187911, 208790, 313185, 375822, 521975, 563733, 626370, 939555, 1043950, 1127466, 1565925, 1691199, 1879110, 2609875, 2818665, 3131850, 3382398, 4697775, 5219750, 5637330, 7829625, 8455995, 9395550, 13049375, 14093325, 15659250, 16911990, 23488875, 26098750, 28186650, 39148125, 42279975, 46977750, 70466625, 78296250, 84559950, 117444375, 140933250, 211399875, 234888750, 352333125, 422799750, 704666250, 1056999375, 2113998750]

約数ペア:

[(1, 2113998750), (2, 1056999375), (3, 704666250), (5, 422799750), (6, 352333125), (9, 234888750), (10, 211399875), (15, 140933250), (18, 117444375), (25, 84559950), (27, 78296250), (30, 70466625), (45, 46977750), (50, 42279975), (54, 39148125), (75, 28186650), (81, 26098750), (90, 23488875), (125, 16911990), (135, 15659250), (150, 14093325), (162, 13049375), (225, 9395550), (250, 8455995), (270, 7829625), (375, 5637330), (405, 5219750), (450, 4697775), (625, 3382398), (675, 3131850), (750, 2818665), (810, 2609875), (1125, 1879110), (1250, 1691199), (1350, 1565925), (1875, 1127466), (2025, 1043950), (2250, 939555), (3375, 626370), (3750, 563733), (4050, 521975), (5625, 375822), (6750, 313185), (10125, 208790), (11250, 187911), (16875, 125274), (20250, 104395), (20879, 101250), (33750, 62637), (41758, 50625)]