166068864400

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:870

約数の個数: 240

約数和(自身を含む): 415550130768

約数和(自身を除く): 249481266368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 61, 80, 100, 106, 122, 200, 212, 244, 265, 281, 305, 400, 424, 457, 488, 530, 562, 610, 848, 914, 976, 1060, 1124, 1220, 1325, 1405, 1525, 1828, 2120, 2248, 2285, 2440, 2650, 2810, 3050, 3233, 3656, 4240, 4496, 4570, 4880, 5300, 5620, 6100, 6466, 7025, 7312, 9140, 10600, 11240, 11425, 12200, 12932, 14050, 14893, 16165, 17141, 18280, 21200, 22480, 22850, 24221, 24400, 25864, 27877, 28100, 29786, 32330, 34282, 36560, 45700, 48442, 51728, 55754, 56200, 59572, 64660, 68564, 74465, 80825, 85705, 91400, 96884, 111508, 112400, 119144, 121105, 128417, 129320, 137128, 139385, 148930, 161650, 171410, 182800, 193768, 223016, 238288, 242210, 256834, 258640, 274256, 278770, 297860, 323300, 342820, 372325, 387536, 428525, 446032, 484420, 513668, 557540, 595720, 605525, 642085, 646600, 685640, 696925, 744650, 857050, 908473, 968840, 1027336, 1115080, 1191440, 1211050, 1284170, 1293200, 1371280, 1393850, 1477481, 1489300, 1714100, 1816946, 1937680, 2054672, 2230160, 2422100, 2568340, 2787700, 2954962, 2978600, 3210425, 3428200, 3633892, 4542365, 4844200, 5136680, 5575400, 5909924, 5957200, 6420850, 6806101, 6856400, 7267784, 7387405, 7833437, 9084730, 9688400, 10273360, 11150800, 11819848, 12841700, 13612202, 14535568, 14774810, 15666874, 18169460, 22711825, 23639696, 25683400, 27224404, 29549620, 31333748, 34030505, 36338920, 36937025, 39167185, 45423650, 51366800, 54448808, 59099240, 62667496, 68061010, 72677840, 73874050, 78334370, 90847300, 108897616, 118198480, 125334992, 136122020, 147748100, 156668740, 170152525, 181694600, 195835925, 272244040, 295496200, 313337480, 340305050, 363389200, 391671850, 415172161, 544488080, 590992400, 626674960, 680610100, 783343700, 830344322, 1361220200, 1566687400, 1660688644, 2075860805, 2722440400, 3133374800, 3321377288, 4151721610, 6642754576, 8303443220, 10379304025, 16606886440, 20758608050, 33213772880, 41517216100, 83034432200, 166068864400]

約数ペア:

[(1, 166068864400), (2, 83034432200), (4, 41517216100), (5, 33213772880), (8, 20758608050), (10, 16606886440), (16, 10379304025), (20, 8303443220), (25, 6642754576), (40, 4151721610), (50, 3321377288), (53, 3133374800), (61, 2722440400), (80, 2075860805), (100, 1660688644), (106, 1566687400), (122, 1361220200), (200, 830344322), (212, 783343700), (244, 680610100), (265, 626674960), (281, 590992400), (305, 544488080), (400, 415172161), (424, 391671850), (457, 363389200), (488, 340305050), (530, 313337480), (562, 295496200), (610, 272244040), (848, 195835925), (914, 181694600), (976, 170152525), (1060, 156668740), (1124, 147748100), (1220, 136122020), (1325, 125334992), (1405, 118198480), (1525, 108897616), (1828, 90847300), (2120, 78334370), (2248, 73874050), (2285, 72677840), (2440, 68061010), (2650, 62667496), (2810, 59099240), (3050, 54448808), (3233, 51366800), (3656, 45423650), (4240, 39167185), (4496, 36937025), (4570, 36338920), (4880, 34030505), (5300, 31333748), (5620, 29549620), (6100, 27224404), (6466, 25683400), (7025, 23639696), (7312, 22711825), (9140, 18169460), (10600, 15666874), (11240, 14774810), (11425, 14535568), (12200, 13612202), (12932, 12841700), (14050, 11819848), (14893, 11150800), (16165, 10273360), (17141, 9688400), (18280, 9084730), (21200, 7833437), (22480, 7387405), (22850, 7267784), (24221, 6856400), (24400, 6806101), (25864, 6420850), (27877, 5957200), (28100, 5909924), (29786, 5575400), (32330, 5136680), (34282, 4844200), (36560, 4542365), (45700, 3633892), (48442, 3428200), (51728, 3210425), (55754, 2978600), (56200, 2954962), (59572, 2787700), (64660, 2568340), (68564, 2422100), (74465, 2230160), (80825, 2054672), (85705, 1937680), (91400, 1816946), (96884, 1714100), (111508, 1489300), (112400, 1477481), (119144, 1393850), (121105, 1371280), (128417, 1293200), (129320, 1284170), (137128, 1211050), (139385, 1191440), (148930, 1115080), (161650, 1027336), (171410, 968840), (182800, 908473), (193768, 857050), (223016, 744650), (238288, 696925), (242210, 685640), (256834, 646600), (258640, 642085), (274256, 605525), (278770, 595720), (297860, 557540), (323300, 513668), (342820, 484420), (372325, 446032), (387536, 428525)]