55797480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 192067200

約数和(自身を除く): 136269720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 59, 60, 71, 72, 74, 90, 111, 118, 120, 142, 148, 177, 180, 185, 213, 222, 236, 284, 295, 296, 333, 354, 355, 360, 370, 426, 444, 472, 531, 555, 568, 590, 639, 666, 708, 710, 740, 852, 885, 888, 1062, 1065, 1110, 1180, 1278, 1332, 1416, 1420, 1480, 1665, 1704, 1770, 2124, 2130, 2183, 2220, 2360, 2556, 2627, 2655, 2664, 2840, 3195, 3330, 3540, 4189, 4248, 4260, 4366, 4440, 5112, 5254, 5310, 6390, 6549, 6660, 7080, 7881, 8378, 8520, 8732, 10508, 10620, 10915, 12567, 12780, 13098, 13135, 13320, 15762, 16756, 17464, 19647, 20945, 21016, 21240, 21830, 23643, 25134, 25560, 26196, 26270, 31524, 32745, 33512, 37701, 39294, 39405, 41890, 43660, 47286, 50268, 52392, 52540, 62835, 63048, 65490, 75402, 78588, 78810, 83780, 87320, 94572, 98235, 100536, 105080, 118215, 125670, 130980, 150804, 154993, 157176, 157620, 167560, 188505, 189144, 196470, 236430, 251340, 261960, 301608, 309986, 315240, 377010, 392940, 464979, 472860, 502680, 619972, 754020, 774965, 785880, 929958, 945720, 1239944, 1394937, 1508040, 1549930, 1859916, 2324895, 2789874, 3099860, 3719832, 4649790, 5579748, 6199720, 6974685, 9299580, 11159496, 13949370, 18599160, 27898740, 55797480]

約数ペア:

[(1, 55797480), (2, 27898740), (3, 18599160), (4, 13949370), (5, 11159496), (6, 9299580), (8, 6974685), (9, 6199720), (10, 5579748), (12, 4649790), (15, 3719832), (18, 3099860), (20, 2789874), (24, 2324895), (30, 1859916), (36, 1549930), (37, 1508040), (40, 1394937), (45, 1239944), (59, 945720), (60, 929958), (71, 785880), (72, 774965), (74, 754020), (90, 619972), (111, 502680), (118, 472860), (120, 464979), (142, 392940), (148, 377010), (177, 315240), (180, 309986), (185, 301608), (213, 261960), (222, 251340), (236, 236430), (284, 196470), (295, 189144), (296, 188505), (333, 167560), (354, 157620), (355, 157176), (360, 154993), (370, 150804), (426, 130980), (444, 125670), (472, 118215), (531, 105080), (555, 100536), (568, 98235), (590, 94572), (639, 87320), (666, 83780), (708, 78810), (710, 78588), (740, 75402), (852, 65490), (885, 63048), (888, 62835), (1062, 52540), (1065, 52392), (1110, 50268), (1180, 47286), (1278, 43660), (1332, 41890), (1416, 39405), (1420, 39294), (1480, 37701), (1665, 33512), (1704, 32745), (1770, 31524), (2124, 26270), (2130, 26196), (2183, 25560), (2220, 25134), (2360, 23643), (2556, 21830), (2627, 21240), (2655, 21016), (2664, 20945), (2840, 19647), (3195, 17464), (3330, 16756), (3540, 15762), (4189, 13320), (4248, 13135), (4260, 13098), (4366, 12780), (4440, 12567), (5112, 10915), (5254, 10620), (5310, 10508), (6390, 8732), (6549, 8520), (6660, 8378), (7080, 7881)]