75420720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 200

約数和(自身を含む): 266831136

約数和(自身を除く): 191410416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 103, 108, 113, 120, 135, 144, 162, 180, 206, 216, 226, 240, 270, 309, 324, 339, 360, 405, 412, 432, 452, 515, 540, 565, 618, 648, 678, 720, 810, 824, 904, 927, 1017, 1030, 1080, 1130, 1236, 1296, 1356, 1545, 1620, 1648, 1695, 1808, 1854, 2034, 2060, 2160, 2260, 2472, 2712, 2781, 3051, 3090, 3240, 3390, 3708, 4068, 4120, 4520, 4635, 4944, 5085, 5424, 5562, 6102, 6180, 6480, 6780, 7416, 8136, 8240, 8343, 9040, 9153, 9270, 10170, 11124, 11639, 12204, 12360, 13560, 13905, 14832, 15255, 16272, 16686, 18306, 18540, 20340, 22248, 23278, 24408, 24720, 27120, 27810, 30510, 33372, 34917, 36612, 37080, 40680, 41715, 44496, 45765, 46556, 48816, 55620, 58195, 61020, 66744, 69834, 73224, 74160, 81360, 83430, 91530, 93112, 104751, 111240, 116390, 122040, 133488, 139668, 146448, 166860, 174585, 183060, 186224, 209502, 222480, 232780, 244080, 279336, 314253, 333720, 349170, 366120, 419004, 465560, 523755, 558672, 628506, 667440, 698340, 732240, 838008, 931120, 942759, 1047510, 1257012, 1396680, 1571265, 1676016, 1885518, 2095020, 2514024, 2793360, 3142530, 3771036, 4190040, 4713795, 5028048, 6285060, 7542072, 8380080, 9427590, 12570120, 15084144, 18855180, 25140240, 37710360, 75420720]

約数ペア:

[(1, 75420720), (2, 37710360), (3, 25140240), (4, 18855180), (5, 15084144), (6, 12570120), (8, 9427590), (9, 8380080), (10, 7542072), (12, 6285060), (15, 5028048), (16, 4713795), (18, 4190040), (20, 3771036), (24, 3142530), (27, 2793360), (30, 2514024), (36, 2095020), (40, 1885518), (45, 1676016), (48, 1571265), (54, 1396680), (60, 1257012), (72, 1047510), (80, 942759), (81, 931120), (90, 838008), (103, 732240), (108, 698340), (113, 667440), (120, 628506), (135, 558672), (144, 523755), (162, 465560), (180, 419004), (206, 366120), (216, 349170), (226, 333720), (240, 314253), (270, 279336), (309, 244080), (324, 232780), (339, 222480), (360, 209502), (405, 186224), (412, 183060), (432, 174585), (452, 166860), (515, 146448), (540, 139668), (565, 133488), (618, 122040), (648, 116390), (678, 111240), (720, 104751), (810, 93112), (824, 91530), (904, 83430), (927, 81360), (1017, 74160), (1030, 73224), (1080, 69834), (1130, 66744), (1236, 61020), (1296, 58195), (1356, 55620), (1545, 48816), (1620, 46556), (1648, 45765), (1695, 44496), (1808, 41715), (1854, 40680), (2034, 37080), (2060, 36612), (2160, 34917), (2260, 33372), (2472, 30510), (2712, 27810), (2781, 27120), (3051, 24720), (3090, 24408), (3240, 23278), (3390, 22248), (3708, 20340), (4068, 18540), (4120, 18306), (4520, 16686), (4635, 16272), (4944, 15255), (5085, 14832), (5424, 13905), (5562, 13560), (6102, 12360), (6180, 12204), (6480, 11639), (6780, 11124), (7416, 10170), (8136, 9270), (8240, 9153), (8343, 9040)]