200980080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{39877}}^1$

素因数の和:39903

約数の個数: 120

約数和(自身を含む): 771400032

約数和(自身を除く): 570419952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 39877, 79754, 119631, 159508, 199385, 239262, 279139, 319016, 358893, 398770, 478524, 558278, 598155, 638032, 717786, 797540, 837417, 957048, 1116556, 1196310, 1395695, 1435572, 1595080, 1674834, 1794465, 1914096, 2233112, 2392620, 2512251, 2791390, 2871144, 3190160, 3349668, 3588930, 4187085, 4466224, 4785240, 5024502, 5582780, 5742288, 6699336, 7177860, 8374170, 9570480, 10049004, 11165560, 12561255, 13398672, 14355720, 16748340, 20098008, 22331120, 25122510, 28711440, 33496680, 40196016, 50245020, 66993360, 100490040, 200980080]

約数ペア:

[(1, 200980080), (2, 100490040), (3, 66993360), (4, 50245020), (5, 40196016), (6, 33496680), (7, 28711440), (8, 25122510), (9, 22331120), (10, 20098008), (12, 16748340), (14, 14355720), (15, 13398672), (16, 12561255), (18, 11165560), (20, 10049004), (21, 9570480), (24, 8374170), (28, 7177860), (30, 6699336), (35, 5742288), (36, 5582780), (40, 5024502), (42, 4785240), (45, 4466224), (48, 4187085), (56, 3588930), (60, 3349668), (63, 3190160), (70, 2871144), (72, 2791390), (80, 2512251), (84, 2392620), (90, 2233112), (105, 1914096), (112, 1794465), (120, 1674834), (126, 1595080), (140, 1435572), (144, 1395695), (168, 1196310), (180, 1116556), (210, 957048), (240, 837417), (252, 797540), (280, 717786), (315, 638032), (336, 598155), (360, 558278), (420, 478524), (504, 398770), (560, 358893), (630, 319016), (720, 279139), (840, 239262), (1008, 199385), (1260, 159508), (1680, 119631), (2520, 79754), (5040, 39877)]