29731650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 80828160

約数和(自身を除く): 51096510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 79, 130, 150, 158, 193, 195, 237, 325, 386, 390, 395, 474, 579, 650, 790, 965, 975, 1027, 1158, 1185, 1930, 1950, 1975, 2054, 2370, 2509, 2895, 3081, 3950, 4825, 5018, 5135, 5790, 5925, 6162, 7527, 9650, 10270, 11850, 12545, 14475, 15054, 15247, 15405, 25090, 25675, 28950, 30494, 30810, 37635, 45741, 51350, 62725, 75270, 76235, 77025, 91482, 125450, 152470, 154050, 188175, 198211, 228705, 376350, 381175, 396422, 457410, 594633, 762350, 991055, 1143525, 1189266, 1982110, 2287050, 2973165, 4955275, 5946330, 9910550, 14865825, 29731650]

約数ペア:

[(1, 29731650), (2, 14865825), (3, 9910550), (5, 5946330), (6, 4955275), (10, 2973165), (13, 2287050), (15, 1982110), (25, 1189266), (26, 1143525), (30, 991055), (39, 762350), (50, 594633), (65, 457410), (75, 396422), (78, 381175), (79, 376350), (130, 228705), (150, 198211), (158, 188175), (193, 154050), (195, 152470), (237, 125450), (325, 91482), (386, 77025), (390, 76235), (395, 75270), (474, 62725), (579, 51350), (650, 45741), (790, 37635), (965, 30810), (975, 30494), (1027, 28950), (1158, 25675), (1185, 25090), (1930, 15405), (1950, 15247), (1975, 15054), (2054, 14475), (2370, 12545), (2509, 11850), (2895, 10270), (3081, 9650), (3950, 7527), (4825, 6162), (5018, 5925), (5135, 5790)]