83303880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:531

約数の個数: 128

約数和(自身を含む): 274821120

約数和(自身を除く): 191517240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 223, 264, 283, 330, 440, 446, 566, 660, 669, 849, 892, 1115, 1132, 1320, 1338, 1415, 1698, 1784, 2230, 2264, 2453, 2676, 2830, 3113, 3345, 3396, 4245, 4460, 4906, 5352, 5660, 6226, 6690, 6792, 7359, 8490, 8920, 9339, 9812, 11320, 12265, 12452, 13380, 14718, 15565, 16980, 18678, 19624, 24530, 24904, 26760, 29436, 31130, 33960, 36795, 37356, 46695, 49060, 58872, 62260, 63109, 73590, 74712, 93390, 98120, 124520, 126218, 147180, 186780, 189327, 252436, 294360, 315545, 373560, 378654, 504872, 631090, 694199, 757308, 946635, 1262180, 1388398, 1514616, 1893270, 2082597, 2524360, 2776796, 3470995, 3786540, 4165194, 5553592, 6941990, 7573080, 8330388, 10412985, 13883980, 16660776, 20825970, 27767960, 41651940, 83303880]

約数ペア:

[(1, 83303880), (2, 41651940), (3, 27767960), (4, 20825970), (5, 16660776), (6, 13883980), (8, 10412985), (10, 8330388), (11, 7573080), (12, 6941990), (15, 5553592), (20, 4165194), (22, 3786540), (24, 3470995), (30, 2776796), (33, 2524360), (40, 2082597), (44, 1893270), (55, 1514616), (60, 1388398), (66, 1262180), (88, 946635), (110, 757308), (120, 694199), (132, 631090), (165, 504872), (220, 378654), (223, 373560), (264, 315545), (283, 294360), (330, 252436), (440, 189327), (446, 186780), (566, 147180), (660, 126218), (669, 124520), (849, 98120), (892, 93390), (1115, 74712), (1132, 73590), (1320, 63109), (1338, 62260), (1415, 58872), (1698, 49060), (1784, 46695), (2230, 37356), (2264, 36795), (2453, 33960), (2676, 31130), (2830, 29436), (3113, 26760), (3345, 24904), (3396, 24530), (4245, 19624), (4460, 18678), (4906, 16980), (5352, 15565), (5660, 14718), (6226, 13380), (6690, 12452), (6792, 12265), (7359, 11320), (8490, 9812), (8920, 9339)]