201183750

素因数分解:

$2^1\times 3^4\times 5^4\times {\mathrm{1987}}^1$

素因数の和:2021

約数の個数: 100

約数和(自身を含む): 563603964

約数和(自身を除く): 362420214

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, 1987, 2025, 2250, 3375, 3750, 3974, 4050, 5625, 5961, 6750, 9935, 10125, 11250, 11922, 16875, 17883, 19870, 20250, 29805, 33750, 35766, 49675, 50625, 53649, 59610, 89415, 99350, 101250, 107298, 149025, 160947, 178830, 248375, 268245, 298050, 321894, 447075, 496750, 536490, 745125, 804735, 894150, 1241875, 1341225, 1490250, 1609470, 2235375, 2483750, 2682450, 3725625, 4023675, 4470750, 6706125, 7451250, 8047350, 11176875, 13412250, 20118375, 22353750, 33530625, 40236750, 67061250, 100591875, 201183750]

約数ペア:

[(1, 201183750), (2, 100591875), (3, 67061250), (5, 40236750), (6, 33530625), (9, 22353750), (10, 20118375), (15, 13412250), (18, 11176875), (25, 8047350), (27, 7451250), (30, 6706125), (45, 4470750), (50, 4023675), (54, 3725625), (75, 2682450), (81, 2483750), (90, 2235375), (125, 1609470), (135, 1490250), (150, 1341225), (162, 1241875), (225, 894150), (250, 804735), (270, 745125), (375, 536490), (405, 496750), (450, 447075), (625, 321894), (675, 298050), (750, 268245), (810, 248375), (1125, 178830), (1250, 160947), (1350, 149025), (1875, 107298), (1987, 101250), (2025, 99350), (2250, 89415), (3375, 59610), (3750, 53649), (3974, 50625), (4050, 49675), (5625, 35766), (5961, 33750), (6750, 29805), (9935, 20250), (10125, 19870), (11250, 17883), (11922, 16875)]