200481840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21419}}^1$

素因数の和:21451

約数の個数: 120

約数和(自身を含む): 725109840

約数和(自身を除く): 524628000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 21419, 42838, 64257, 85676, 107095, 128514, 171352, 192771, 214190, 257028, 278447, 321285, 342704, 385542, 428380, 514056, 556894, 642570, 771084, 835341, 856760, 963855, 1028112, 1113788, 1285140, 1392235, 1542168, 1670682, 1713520, 1927710, 2227576, 2506023, 2570280, 2784470, 3084336, 3341364, 3855420, 4176705, 4455152, 5012046, 5140560, 5568940, 6682728, 7710840, 8353410, 10024092, 11137880, 12530115, 13365456, 15421680, 16706820, 20048184, 22275760, 25060230, 33413640, 40096368, 50120460, 66827280, 100240920, 200481840]

約数ペア:

[(1, 200481840), (2, 100240920), (3, 66827280), (4, 50120460), (5, 40096368), (6, 33413640), (8, 25060230), (9, 22275760), (10, 20048184), (12, 16706820), (13, 15421680), (15, 13365456), (16, 12530115), (18, 11137880), (20, 10024092), (24, 8353410), (26, 7710840), (30, 6682728), (36, 5568940), (39, 5140560), (40, 5012046), (45, 4455152), (48, 4176705), (52, 3855420), (60, 3341364), (65, 3084336), (72, 2784470), (78, 2570280), (80, 2506023), (90, 2227576), (104, 1927710), (117, 1713520), (120, 1670682), (130, 1542168), (144, 1392235), (156, 1285140), (180, 1113788), (195, 1028112), (208, 963855), (234, 856760), (240, 835341), (260, 771084), (312, 642570), (360, 556894), (390, 514056), (468, 428380), (520, 385542), (585, 342704), (624, 321285), (720, 278447), (780, 257028), (936, 214190), (1040, 192771), (1170, 171352), (1560, 128514), (1872, 107095), (2340, 85676), (3120, 64257), (4680, 42838), (9360, 21419)]