76897920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 270234720

約数和(自身を除く): 193336800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 331, 352, 363, 384, 440, 480, 484, 528, 605, 640, 660, 662, 704, 726, 880, 960, 968, 993, 1056, 1210, 1320, 1324, 1408, 1452, 1655, 1760, 1815, 1920, 1936, 1986, 2112, 2420, 2640, 2648, 2904, 3310, 3520, 3630, 3641, 3872, 3972, 4224, 4840, 4965, 5280, 5296, 5808, 6620, 7040, 7260, 7282, 7744, 7944, 9680, 9930, 10560, 10592, 10923, 11616, 13240, 14520, 14564, 15488, 15888, 18205, 19360, 19860, 21120, 21184, 21846, 23232, 26480, 29040, 29128, 31776, 36410, 38720, 39720, 40051, 42368, 43692, 46464, 52960, 54615, 58080, 58256, 63552, 72820, 77440, 79440, 80102, 87384, 105920, 109230, 116160, 116512, 120153, 127104, 145640, 158880, 160204, 174768, 200255, 211840, 218460, 232320, 233024, 240306, 291280, 317760, 320408, 349536, 400510, 436920, 466048, 480612, 582560, 600765, 635520, 640816, 699072, 801020, 873840, 961224, 1165120, 1201530, 1281632, 1398144, 1602040, 1747680, 1922448, 2330240, 2403060, 2563264, 3204080, 3495360, 3844896, 4806120, 5126528, 6408160, 6990720, 7689792, 9612240, 12816320, 15379584, 19224480, 25632640, 38448960, 76897920]

約数ペア:

[(1, 76897920), (2, 38448960), (3, 25632640), (4, 19224480), (5, 15379584), (6, 12816320), (8, 9612240), (10, 7689792), (11, 6990720), (12, 6408160), (15, 5126528), (16, 4806120), (20, 3844896), (22, 3495360), (24, 3204080), (30, 2563264), (32, 2403060), (33, 2330240), (40, 1922448), (44, 1747680), (48, 1602040), (55, 1398144), (60, 1281632), (64, 1201530), (66, 1165120), (80, 961224), (88, 873840), (96, 801020), (110, 699072), (120, 640816), (121, 635520), (128, 600765), (132, 582560), (160, 480612), (165, 466048), (176, 436920), (192, 400510), (220, 349536), (240, 320408), (242, 317760), (264, 291280), (320, 240306), (330, 233024), (331, 232320), (352, 218460), (363, 211840), (384, 200255), (440, 174768), (480, 160204), (484, 158880), (528, 145640), (605, 127104), (640, 120153), (660, 116512), (662, 116160), (704, 109230), (726, 105920), (880, 87384), (960, 80102), (968, 79440), (993, 77440), (1056, 72820), (1210, 63552), (1320, 58256), (1324, 58080), (1408, 54615), (1452, 52960), (1655, 46464), (1760, 43692), (1815, 42368), (1920, 40051), (1936, 39720), (1986, 38720), (2112, 36410), (2420, 31776), (2640, 29128), (2648, 29040), (2904, 26480), (3310, 23232), (3520, 21846), (3630, 21184), (3641, 21120), (3872, 19860), (3972, 19360), (4224, 18205), (4840, 15888), (4965, 15488), (5280, 14564), (5296, 14520), (5808, 13240), (6620, 11616), (7040, 10923), (7260, 10592), (7282, 10560), (7744, 9930), (7944, 9680)]