8531750520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1$

素因数の和:995

約数の個数: 256

約数和(自身を含む): 29086156800

約数和(自身を除く): 20554406280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 157, 180, 201, 216, 268, 270, 314, 335, 360, 402, 471, 536, 540, 603, 628, 670, 751, 785, 804, 942, 1005, 1080, 1206, 1256, 1340, 1413, 1502, 1570, 1608, 1809, 1884, 2010, 2253, 2355, 2412, 2680, 2826, 3004, 3015, 3140, 3618, 3755, 3768, 4020, 4239, 4506, 4710, 4824, 5652, 6008, 6030, 6280, 6759, 7065, 7236, 7510, 8040, 8478, 9012, 9045, 9420, 10519, 11265, 11304, 12060, 13518, 14130, 14472, 15020, 16956, 18024, 18090, 18840, 20277, 21038, 21195, 22530, 24120, 27036, 28260, 30040, 31557, 33795, 33912, 36180, 40554, 42076, 42390, 45060, 50317, 52595, 54072, 56520, 63114, 67590, 72360, 81108, 84152, 84780, 90120, 94671, 100634, 101385, 105190, 117907, 126228, 135180, 150951, 157785, 162216, 169560, 189342, 201268, 202770, 210380, 235814, 251585, 252456, 270360, 284013, 301902, 315570, 353721, 378684, 402536, 405540, 420760, 452853, 471628, 473355, 503170, 568026, 589535, 603804, 631140, 707442, 754755, 757368, 811080, 905706, 943256, 946710, 1006340, 1061163, 1136052, 1179070, 1207608, 1262280, 1358559, 1414884, 1420065, 1509510, 1768605, 1811412, 1893420, 2012680, 2122326, 2264265, 2272104, 2358140, 2717118, 2829768, 2840130, 3019020, 3183489, 3537210, 3622824, 3786840, 4244652, 4528530, 4716280, 5305815, 5434236, 5680260, 6038040, 6366978, 6792795, 7074420, 7899769, 8489304, 9057060, 10611630, 10868472, 11360520, 12733956, 13585590, 14148840, 15799538, 15917445, 18114120, 21223260, 23699307, 25467912, 27171180, 31599076, 31834890, 39498845, 42446520, 47398614, 54342360, 63198152, 63669780, 71097921, 78997690, 94797228, 118496535, 127339560, 142195842, 157995380, 189594456, 213293763, 236993070, 284391684, 315990760, 355489605, 426587526, 473986140, 568783368, 710979210, 853175052, 947972280, 1066468815, 1421958420, 1706350104, 2132937630, 2843916840, 4265875260, 8531750520]

約数ペア:

[(1, 8531750520), (2, 4265875260), (3, 2843916840), (4, 2132937630), (5, 1706350104), (6, 1421958420), (8, 1066468815), (9, 947972280), (10, 853175052), (12, 710979210), (15, 568783368), (18, 473986140), (20, 426587526), (24, 355489605), (27, 315990760), (30, 284391684), (36, 236993070), (40, 213293763), (45, 189594456), (54, 157995380), (60, 142195842), (67, 127339560), (72, 118496535), (90, 94797228), (108, 78997690), (120, 71097921), (134, 63669780), (135, 63198152), (157, 54342360), (180, 47398614), (201, 42446520), (216, 39498845), (268, 31834890), (270, 31599076), (314, 27171180), (335, 25467912), (360, 23699307), (402, 21223260), (471, 18114120), (536, 15917445), (540, 15799538), (603, 14148840), (628, 13585590), (670, 12733956), (751, 11360520), (785, 10868472), (804, 10611630), (942, 9057060), (1005, 8489304), (1080, 7899769), (1206, 7074420), (1256, 6792795), (1340, 6366978), (1413, 6038040), (1502, 5680260), (1570, 5434236), (1608, 5305815), (1809, 4716280), (1884, 4528530), (2010, 4244652), (2253, 3786840), (2355, 3622824), (2412, 3537210), (2680, 3183489), (2826, 3019020), (3004, 2840130), (3015, 2829768), (3140, 2717118), (3618, 2358140), (3755, 2272104), (3768, 2264265), (4020, 2122326), (4239, 2012680), (4506, 1893420), (4710, 1811412), (4824, 1768605), (5652, 1509510), (6008, 1420065), (6030, 1414884), (6280, 1358559), (6759, 1262280), (7065, 1207608), (7236, 1179070), (7510, 1136052), (8040, 1061163), (8478, 1006340), (9012, 946710), (9045, 943256), (9420, 905706), (10519, 811080), (11265, 757368), (11304, 754755), (12060, 707442), (13518, 631140), (14130, 603804), (14472, 589535), (15020, 568026), (16956, 503170), (18024, 473355), (18090, 471628), (18840, 452853), (20277, 420760), (21038, 405540), (21195, 402536), (22530, 378684), (24120, 353721), (27036, 315570), (28260, 301902), (30040, 284013), (31557, 270360), (33795, 252456), (33912, 251585), (36180, 235814), (40554, 210380), (42076, 202770), (42390, 201268), (45060, 189342), (50317, 169560), (52595, 162216), (54072, 157785), (56520, 150951), (63114, 135180), (67590, 126228), (72360, 117907), (81108, 105190), (84152, 101385), (84780, 100634), (90120, 94671)]