155328120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 525657600

約数和(自身を除く): 370329480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 71, 72, 90, 103, 118, 120, 142, 177, 180, 206, 213, 236, 284, 295, 309, 354, 355, 360, 412, 426, 472, 515, 531, 568, 590, 618, 639, 708, 710, 824, 852, 885, 927, 1030, 1062, 1065, 1180, 1236, 1278, 1416, 1420, 1545, 1704, 1770, 1854, 2060, 2124, 2130, 2360, 2472, 2556, 2655, 2840, 3090, 3195, 3540, 3708, 4120, 4189, 4248, 4260, 4635, 5112, 5310, 6077, 6180, 6390, 7080, 7313, 7416, 8378, 8520, 9270, 10620, 12154, 12360, 12567, 12780, 14626, 16756, 18231, 18540, 20945, 21240, 21939, 24308, 25134, 25560, 29252, 30385, 33512, 36462, 36565, 37080, 37701, 41890, 43878, 48616, 50268, 54693, 58504, 60770, 62835, 65817, 72924, 73130, 75402, 83780, 87756, 91155, 100536, 109386, 109695, 121540, 125670, 131634, 145848, 146260, 150804, 167560, 175512, 182310, 188505, 218772, 219390, 243080, 251340, 263268, 273465, 292520, 301608, 329085, 364620, 377010, 431467, 437544, 438780, 502680, 526536, 546930, 658170, 729240, 754020, 862934, 877560, 1093860, 1294401, 1316340, 1508040, 1725868, 2157335, 2187720, 2588802, 2632680, 3451736, 3883203, 4314670, 5177604, 6472005, 7766406, 8629340, 10355208, 12944010, 15532812, 17258680, 19416015, 25888020, 31065624, 38832030, 51776040, 77664060, 155328120]

約数ペア:

[(1, 155328120), (2, 77664060), (3, 51776040), (4, 38832030), (5, 31065624), (6, 25888020), (8, 19416015), (9, 17258680), (10, 15532812), (12, 12944010), (15, 10355208), (18, 8629340), (20, 7766406), (24, 6472005), (30, 5177604), (36, 4314670), (40, 3883203), (45, 3451736), (59, 2632680), (60, 2588802), (71, 2187720), (72, 2157335), (90, 1725868), (103, 1508040), (118, 1316340), (120, 1294401), (142, 1093860), (177, 877560), (180, 862934), (206, 754020), (213, 729240), (236, 658170), (284, 546930), (295, 526536), (309, 502680), (354, 438780), (355, 437544), (360, 431467), (412, 377010), (426, 364620), (472, 329085), (515, 301608), (531, 292520), (568, 273465), (590, 263268), (618, 251340), (639, 243080), (708, 219390), (710, 218772), (824, 188505), (852, 182310), (885, 175512), (927, 167560), (1030, 150804), (1062, 146260), (1065, 145848), (1180, 131634), (1236, 125670), (1278, 121540), (1416, 109695), (1420, 109386), (1545, 100536), (1704, 91155), (1770, 87756), (1854, 83780), (2060, 75402), (2124, 73130), (2130, 72924), (2360, 65817), (2472, 62835), (2556, 60770), (2655, 58504), (2840, 54693), (3090, 50268), (3195, 48616), (3540, 43878), (3708, 41890), (4120, 37701), (4189, 37080), (4248, 36565), (4260, 36462), (4635, 33512), (5112, 30385), (5310, 29252), (6077, 25560), (6180, 25134), (6390, 24308), (7080, 21939), (7313, 21240), (7416, 20945), (8378, 18540), (8520, 18231), (9270, 16756), (10620, 14626), (12154, 12780), (12360, 12567)]