75795720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:676

約数の個数: 256

約数和(自身を含む): 305786880

約数和(自身を除く): 229991160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 631, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1262, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 1893, 2002, 2145, 2184, 2310, 2524, 2730, 2860, 3003, 3080, 3155, 3432, 3640, 3786, 4004, 4290, 4417, 4620, 5005, 5048, 5460, 5720, 6006, 6310, 6941, 7572, 8008, 8203, 8580, 8834, 9240, 9465, 10010, 10920, 12012, 12620, 13251, 13882, 15015, 15144, 16406, 17160, 17668, 18930, 20020, 20823, 22085, 24024, 24609, 25240, 26502, 27764, 30030, 32812, 34705, 35336, 37860, 40040, 41015, 41646, 44170, 48587, 49218, 53004, 55528, 57421, 60060, 65624, 66255, 69410, 75720, 82030, 83292, 88340, 90233, 97174, 98436, 104115, 106008, 114842, 120120, 123045, 132510, 138820, 145761, 164060, 166584, 172263, 176680, 180466, 194348, 196872, 208230, 229684, 242935, 246090, 265020, 270699, 277640, 287105, 291522, 328120, 344526, 360932, 388696, 416460, 451165, 459368, 485870, 492180, 530040, 541398, 574210, 583044, 631631, 689052, 721864, 728805, 832920, 861315, 902330, 971740, 984360, 1082796, 1148420, 1166088, 1263262, 1353495, 1378104, 1457610, 1722630, 1804660, 1894893, 1943480, 2165592, 2296840, 2526524, 2706990, 2915220, 3158155, 3445260, 3609320, 3789786, 5053048, 5413980, 5830440, 6316310, 6890520, 7579572, 9474465, 10827960, 12632620, 15159144, 18948930, 25265240, 37897860, 75795720]

約数ペア:

[(1, 75795720), (2, 37897860), (3, 25265240), (4, 18948930), (5, 15159144), (6, 12632620), (7, 10827960), (8, 9474465), (10, 7579572), (11, 6890520), (12, 6316310), (13, 5830440), (14, 5413980), (15, 5053048), (20, 3789786), (21, 3609320), (22, 3445260), (24, 3158155), (26, 2915220), (28, 2706990), (30, 2526524), (33, 2296840), (35, 2165592), (39, 1943480), (40, 1894893), (42, 1804660), (44, 1722630), (52, 1457610), (55, 1378104), (56, 1353495), (60, 1263262), (65, 1166088), (66, 1148420), (70, 1082796), (77, 984360), (78, 971740), (84, 902330), (88, 861315), (91, 832920), (104, 728805), (105, 721864), (110, 689052), (120, 631631), (130, 583044), (132, 574210), (140, 541398), (143, 530040), (154, 492180), (156, 485870), (165, 459368), (168, 451165), (182, 416460), (195, 388696), (210, 360932), (220, 344526), (231, 328120), (260, 291522), (264, 287105), (273, 277640), (280, 270699), (286, 265020), (308, 246090), (312, 242935), (330, 229684), (364, 208230), (385, 196872), (390, 194348), (420, 180466), (429, 176680), (440, 172263), (455, 166584), (462, 164060), (520, 145761), (546, 138820), (572, 132510), (616, 123045), (631, 120120), (660, 114842), (715, 106008), (728, 104115), (770, 98436), (780, 97174), (840, 90233), (858, 88340), (910, 83292), (924, 82030), (1001, 75720), (1092, 69410), (1144, 66255), (1155, 65624), (1262, 60060), (1320, 57421), (1365, 55528), (1430, 53004), (1540, 49218), (1560, 48587), (1716, 44170), (1820, 41646), (1848, 41015), (1893, 40040), (2002, 37860), (2145, 35336), (2184, 34705), (2310, 32812), (2524, 30030), (2730, 27764), (2860, 26502), (3003, 25240), (3080, 24609), (3155, 24024), (3432, 22085), (3640, 20823), (3786, 20020), (4004, 18930), (4290, 17668), (4417, 17160), (4620, 16406), (5005, 15144), (5048, 15015), (5460, 13882), (5720, 13251), (6006, 12620), (6310, 12012), (6941, 10920), (7572, 10010), (8008, 9465), (8203, 9240), (8580, 8834)]