180748060020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{54959}}^1$

素因数の和:55147

約数の個数: 216

約数和(自身を含む): 606644962560

約数和(自身を除く): 425896902540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 151, 165, 180, 198, 220, 242, 302, 330, 363, 396, 453, 484, 495, 604, 605, 660, 726, 755, 906, 990, 1089, 1210, 1359, 1452, 1510, 1661, 1812, 1815, 1980, 2178, 2265, 2420, 2718, 3020, 3322, 3630, 4356, 4530, 4983, 5436, 5445, 6644, 6795, 7260, 8305, 9060, 9966, 10890, 13590, 14949, 16610, 18271, 19932, 21780, 24915, 27180, 29898, 33220, 36542, 49830, 54813, 54959, 59796, 73084, 74745, 91355, 99660, 109626, 109918, 149490, 164439, 164877, 182710, 219252, 219836, 274065, 274795, 298980, 328878, 329754, 365420, 494631, 548130, 549590, 604549, 657756, 659508, 822195, 824385, 989262, 1096260, 1099180, 1209098, 1644390, 1648770, 1813647, 1978524, 2418196, 2473155, 3022745, 3288780, 3297540, 3627294, 4946310, 5440941, 6045490, 6650039, 7254588, 8298809, 9068235, 9892620, 10881882, 12090980, 13300078, 16597618, 18136470, 19950117, 21763764, 24896427, 26600156, 27204705, 33195236, 33250195, 36272940, 39900234, 41494045, 49792854, 54409410, 59850351, 66500390, 74689281, 79800468, 82988090, 91286899, 99585708, 99750585, 108818820, 119700702, 124482135, 133000780, 149378562, 165976180, 182573798, 199501170, 239401404, 248964270, 273860697, 298757124, 299251755, 365147596, 373446405, 399002340, 456434495, 497928540, 547721394, 598503510, 746892810, 821582091, 912868990, 1004155889, 1095442788, 1197007020, 1369303485, 1493785620, 1643164182, 1825737980, 2008311778, 2738606970, 3012467667, 3286328364, 4016623556, 4107910455, 5020779445, 5477213940, 6024935334, 8215820910, 9037403001, 10041558890, 12049870668, 15062338335, 16431641820, 18074806002, 20083117780, 30124676670, 36149612004, 45187015005, 60249353340, 90374030010, 180748060020]

約数ペア:

[(1, 180748060020), (2, 90374030010), (3, 60249353340), (4, 45187015005), (5, 36149612004), (6, 30124676670), (9, 20083117780), (10, 18074806002), (11, 16431641820), (12, 15062338335), (15, 12049870668), (18, 10041558890), (20, 9037403001), (22, 8215820910), (30, 6024935334), (33, 5477213940), (36, 5020779445), (44, 4107910455), (45, 4016623556), (55, 3286328364), (60, 3012467667), (66, 2738606970), (90, 2008311778), (99, 1825737980), (110, 1643164182), (121, 1493785620), (132, 1369303485), (151, 1197007020), (165, 1095442788), (180, 1004155889), (198, 912868990), (220, 821582091), (242, 746892810), (302, 598503510), (330, 547721394), (363, 497928540), (396, 456434495), (453, 399002340), (484, 373446405), (495, 365147596), (604, 299251755), (605, 298757124), (660, 273860697), (726, 248964270), (755, 239401404), (906, 199501170), (990, 182573798), (1089, 165976180), (1210, 149378562), (1359, 133000780), (1452, 124482135), (1510, 119700702), (1661, 108818820), (1812, 99750585), (1815, 99585708), (1980, 91286899), (2178, 82988090), (2265, 79800468), (2420, 74689281), (2718, 66500390), (3020, 59850351), (3322, 54409410), (3630, 49792854), (4356, 41494045), (4530, 39900234), (4983, 36272940), (5436, 33250195), (5445, 33195236), (6644, 27204705), (6795, 26600156), (7260, 24896427), (8305, 21763764), (9060, 19950117), (9966, 18136470), (10890, 16597618), (13590, 13300078), (14949, 12090980), (16610, 10881882), (18271, 9892620), (19932, 9068235), (21780, 8298809), (24915, 7254588), (27180, 6650039), (29898, 6045490), (33220, 5440941), (36542, 4946310), (49830, 3627294), (54813, 3297540), (54959, 3288780), (59796, 3022745), (73084, 2473155), (74745, 2418196), (91355, 1978524), (99660, 1813647), (109626, 1648770), (109918, 1644390), (149490, 1209098), (164439, 1099180), (164877, 1096260), (182710, 989262), (219252, 824385), (219836, 822195), (274065, 659508), (274795, 657756), (298980, 604549), (328878, 549590), (329754, 548130), (365420, 494631)]