84999240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:604

約数の個数: 128

約数和(自身を含む): 285436800

約数和(自身を除く): 200437560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 211, 216, 270, 360, 373, 422, 540, 633, 746, 844, 1055, 1080, 1119, 1266, 1492, 1688, 1865, 1899, 2110, 2238, 2532, 2984, 3165, 3357, 3730, 3798, 4220, 4476, 5064, 5595, 5697, 6330, 6714, 7460, 7596, 8440, 8952, 9495, 10071, 11190, 11394, 12660, 13428, 14920, 15192, 16785, 18990, 20142, 22380, 22788, 25320, 26856, 28485, 33570, 37980, 40284, 44760, 45576, 50355, 56970, 67140, 75960, 78703, 80568, 100710, 113940, 134280, 157406, 201420, 227880, 236109, 314812, 393515, 402840, 472218, 629624, 708327, 787030, 944436, 1180545, 1416654, 1574060, 1888872, 2124981, 2361090, 2833308, 3148120, 3541635, 4249962, 4722180, 5666616, 7083270, 8499924, 9444360, 10624905, 14166540, 16999848, 21249810, 28333080, 42499620, 84999240]

約数ペア:

[(1, 84999240), (2, 42499620), (3, 28333080), (4, 21249810), (5, 16999848), (6, 14166540), (8, 10624905), (9, 9444360), (10, 8499924), (12, 7083270), (15, 5666616), (18, 4722180), (20, 4249962), (24, 3541635), (27, 3148120), (30, 2833308), (36, 2361090), (40, 2124981), (45, 1888872), (54, 1574060), (60, 1416654), (72, 1180545), (90, 944436), (108, 787030), (120, 708327), (135, 629624), (180, 472218), (211, 402840), (216, 393515), (270, 314812), (360, 236109), (373, 227880), (422, 201420), (540, 157406), (633, 134280), (746, 113940), (844, 100710), (1055, 80568), (1080, 78703), (1119, 75960), (1266, 67140), (1492, 56970), (1688, 50355), (1865, 45576), (1899, 44760), (2110, 40284), (2238, 37980), (2532, 33570), (2984, 28485), (3165, 26856), (3357, 25320), (3730, 22788), (3798, 22380), (4220, 20142), (4476, 18990), (5064, 16785), (5595, 15192), (5697, 14920), (6330, 13428), (6714, 12660), (7460, 11394), (7596, 11190), (8440, 10071), (8952, 9495)]