75690160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:351

約数の個数: 160

約数和(自身を含む): 223235712

約数和(自身を除く): 147545552

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 74, 80, 91, 104, 112, 130, 140, 148, 182, 185, 208, 259, 260, 280, 281, 296, 364, 370, 455, 481, 518, 520, 560, 562, 592, 728, 740, 910, 962, 1036, 1040, 1124, 1295, 1405, 1456, 1480, 1820, 1924, 1967, 2072, 2248, 2405, 2590, 2810, 2960, 3367, 3640, 3653, 3848, 3934, 4144, 4496, 4810, 5180, 5620, 6734, 7280, 7306, 7696, 7868, 9620, 9835, 10360, 10397, 11240, 13468, 14612, 15736, 16835, 18265, 19240, 19670, 20720, 20794, 22480, 25571, 26936, 29224, 31472, 33670, 36530, 38480, 39340, 41588, 51142, 51985, 53872, 58448, 67340, 72779, 73060, 78680, 83176, 102284, 103970, 127855, 134680, 135161, 145558, 146120, 157360, 166352, 204568, 207940, 255710, 269360, 270322, 291116, 292240, 363895, 409136, 415880, 511420, 540644, 582232, 675805, 727790, 831760, 946127, 1022840, 1081288, 1164464, 1351610, 1455580, 1892254, 2045680, 2162576, 2703220, 2911160, 3784508, 4730635, 5406440, 5822320, 7569016, 9461270, 10812880, 15138032, 18922540, 37845080, 75690160]

約数ペア:

[(1, 75690160), (2, 37845080), (4, 18922540), (5, 15138032), (7, 10812880), (8, 9461270), (10, 7569016), (13, 5822320), (14, 5406440), (16, 4730635), (20, 3784508), (26, 2911160), (28, 2703220), (35, 2162576), (37, 2045680), (40, 1892254), (52, 1455580), (56, 1351610), (65, 1164464), (70, 1081288), (74, 1022840), (80, 946127), (91, 831760), (104, 727790), (112, 675805), (130, 582232), (140, 540644), (148, 511420), (182, 415880), (185, 409136), (208, 363895), (259, 292240), (260, 291116), (280, 270322), (281, 269360), (296, 255710), (364, 207940), (370, 204568), (455, 166352), (481, 157360), (518, 146120), (520, 145558), (560, 135161), (562, 134680), (592, 127855), (728, 103970), (740, 102284), (910, 83176), (962, 78680), (1036, 73060), (1040, 72779), (1124, 67340), (1295, 58448), (1405, 53872), (1456, 51985), (1480, 51142), (1820, 41588), (1924, 39340), (1967, 38480), (2072, 36530), (2248, 33670), (2405, 31472), (2590, 29224), (2810, 26936), (2960, 25571), (3367, 22480), (3640, 20794), (3653, 20720), (3848, 19670), (3934, 19240), (4144, 18265), (4496, 16835), (4810, 15736), (5180, 14612), (5620, 13468), (6734, 11240), (7280, 10397), (7306, 10360), (7696, 9835), (7868, 9620)]