74812320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4723}}^1$

素因数の和:4755

約数の個数: 144

約数和(自身を含む): 278564832

約数和(自身を除く): 203752512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 4723, 5280, 7920, 9446, 14169, 15840, 18892, 23615, 28338, 37784, 42507, 47230, 51953, 56676, 70845, 75568, 85014, 94460, 103906, 113352, 141690, 151136, 155859, 170028, 188920, 207812, 212535, 226704, 259765, 283380, 311718, 340056, 377840, 415624, 425070, 453408, 467577, 519530, 566760, 623436, 680112, 755680, 779295, 831248, 850140, 935154, 1039060, 1133520, 1246872, 1360224, 1558590, 1662496, 1700280, 1870308, 2078120, 2267040, 2337885, 2493744, 3117180, 3400560, 3740616, 4156240, 4675770, 4987488, 6234360, 6801120, 7481232, 8312480, 9351540, 12468720, 14962464, 18703080, 24937440, 37406160, 74812320]

約数ペア:

[(1, 74812320), (2, 37406160), (3, 24937440), (4, 18703080), (5, 14962464), (6, 12468720), (8, 9351540), (9, 8312480), (10, 7481232), (11, 6801120), (12, 6234360), (15, 4987488), (16, 4675770), (18, 4156240), (20, 3740616), (22, 3400560), (24, 3117180), (30, 2493744), (32, 2337885), (33, 2267040), (36, 2078120), (40, 1870308), (44, 1700280), (45, 1662496), (48, 1558590), (55, 1360224), (60, 1246872), (66, 1133520), (72, 1039060), (80, 935154), (88, 850140), (90, 831248), (96, 779295), (99, 755680), (110, 680112), (120, 623436), (132, 566760), (144, 519530), (160, 467577), (165, 453408), (176, 425070), (180, 415624), (198, 377840), (220, 340056), (240, 311718), (264, 283380), (288, 259765), (330, 226704), (352, 212535), (360, 207812), (396, 188920), (440, 170028), (480, 155859), (495, 151136), (528, 141690), (660, 113352), (720, 103906), (792, 94460), (880, 85014), (990, 75568), (1056, 70845), (1320, 56676), (1440, 51953), (1584, 47230), (1760, 42507), (1980, 37784), (2640, 28338), (3168, 23615), (3960, 18892), (4723, 15840), (5280, 14169), (7920, 9446)]