203827950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{15619}}^1$

素因数の和:15666

約数の個数: 72

約数和(自身を含む): 566537400

約数和(自身を除く): 362709450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1305, 1450, 2175, 2610, 4350, 6525, 13050, 15619, 31238, 46857, 78095, 93714, 140571, 156190, 234285, 281142, 390475, 452951, 468570, 702855, 780950, 905902, 1171425, 1358853, 1405710, 2264755, 2342850, 2717706, 3514275, 4076559, 4529510, 6794265, 7028550, 8153118, 11323775, 13588530, 20382795, 22647550, 33971325, 40765590, 67942650, 101913975, 203827950]

約数ペア:

[(1, 203827950), (2, 101913975), (3, 67942650), (5, 40765590), (6, 33971325), (9, 22647550), (10, 20382795), (15, 13588530), (18, 11323775), (25, 8153118), (29, 7028550), (30, 6794265), (45, 4529510), (50, 4076559), (58, 3514275), (75, 2717706), (87, 2342850), (90, 2264755), (145, 1405710), (150, 1358853), (174, 1171425), (225, 905902), (261, 780950), (290, 702855), (435, 468570), (450, 452951), (522, 390475), (725, 281142), (870, 234285), (1305, 156190), (1450, 140571), (2175, 93714), (2610, 78095), (4350, 46857), (6525, 31238), (13050, 15619)]