200539440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1249}}^1$

素因数の和:1491

約数の個数: 120

約数和(自身を含む): 677040000

約数和(自身を除く): 476500560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 223, 240, 360, 446, 669, 720, 892, 1115, 1249, 1338, 1784, 2007, 2230, 2498, 2676, 3345, 3568, 3747, 4014, 4460, 4996, 5352, 6245, 6690, 7494, 8028, 8920, 9992, 10035, 10704, 11241, 12490, 13380, 14988, 16056, 17840, 18735, 19984, 20070, 22482, 24980, 26760, 29976, 32112, 37470, 40140, 44964, 49960, 53520, 56205, 59952, 74940, 80280, 89928, 99920, 112410, 149880, 160560, 179856, 224820, 278527, 299760, 449640, 557054, 835581, 899280, 1114108, 1392635, 1671162, 2228216, 2506743, 2785270, 3342324, 4177905, 4456432, 5013486, 5570540, 6684648, 8355810, 10026972, 11141080, 12533715, 13369296, 16711620, 20053944, 22282160, 25067430, 33423240, 40107888, 50134860, 66846480, 100269720, 200539440]

約数ペア:

[(1, 200539440), (2, 100269720), (3, 66846480), (4, 50134860), (5, 40107888), (6, 33423240), (8, 25067430), (9, 22282160), (10, 20053944), (12, 16711620), (15, 13369296), (16, 12533715), (18, 11141080), (20, 10026972), (24, 8355810), (30, 6684648), (36, 5570540), (40, 5013486), (45, 4456432), (48, 4177905), (60, 3342324), (72, 2785270), (80, 2506743), (90, 2228216), (120, 1671162), (144, 1392635), (180, 1114108), (223, 899280), (240, 835581), (360, 557054), (446, 449640), (669, 299760), (720, 278527), (892, 224820), (1115, 179856), (1249, 160560), (1338, 149880), (1784, 112410), (2007, 99920), (2230, 89928), (2498, 80280), (2676, 74940), (3345, 59952), (3568, 56205), (3747, 53520), (4014, 49960), (4460, 44964), (4996, 40140), (5352, 37470), (6245, 32112), (6690, 29976), (7494, 26760), (8028, 24980), (8920, 22482), (9992, 20070), (10035, 19984), (10704, 18735), (11241, 17840), (12490, 16056), (13380, 14988)]