271684000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 790013952

約数和(自身を除く): 518329952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 125, 140, 155, 160, 175, 200, 217, 224, 248, 250, 280, 310, 313, 350, 400, 434, 496, 500, 560, 620, 626, 700, 775, 800, 868, 875, 992, 1000, 1085, 1120, 1240, 1252, 1400, 1550, 1565, 1736, 1750, 2000, 2170, 2191, 2480, 2504, 2800, 3100, 3130, 3472, 3500, 3875, 4000, 4340, 4382, 4960, 5008, 5425, 5600, 6200, 6260, 6944, 7000, 7750, 7825, 8680, 8764, 9703, 10016, 10850, 10955, 12400, 12520, 14000, 15500, 15650, 17360, 17528, 19406, 21700, 21910, 24800, 25040, 27125, 28000, 31000, 31300, 34720, 35056, 38812, 39125, 43400, 43820, 48515, 50080, 54250, 54775, 62000, 62600, 67921, 70112, 77624, 78250, 86800, 87640, 97030, 108500, 109550, 124000, 125200, 135842, 155248, 156500, 173600, 175280, 194060, 217000, 219100, 242575, 250400, 271684, 273875, 310496, 313000, 339605, 350560, 388120, 434000, 438200, 485150, 543368, 547750, 626000, 679210, 776240, 868000, 876400, 970300, 1086736, 1095500, 1212875, 1252000, 1358420, 1552480, 1698025, 1752800, 1940600, 2173472, 2191000, 2425750, 2716840, 3396050, 3881200, 4382000, 4851500, 5433680, 6792100, 7762400, 8490125, 8764000, 9703000, 10867360, 13584200, 16980250, 19406000, 27168400, 33960500, 38812000, 54336800, 67921000, 135842000, 271684000]

約数ペア:

[(1, 271684000), (2, 135842000), (4, 67921000), (5, 54336800), (7, 38812000), (8, 33960500), (10, 27168400), (14, 19406000), (16, 16980250), (20, 13584200), (25, 10867360), (28, 9703000), (31, 8764000), (32, 8490125), (35, 7762400), (40, 6792100), (50, 5433680), (56, 4851500), (62, 4382000), (70, 3881200), (80, 3396050), (100, 2716840), (112, 2425750), (124, 2191000), (125, 2173472), (140, 1940600), (155, 1752800), (160, 1698025), (175, 1552480), (200, 1358420), (217, 1252000), (224, 1212875), (248, 1095500), (250, 1086736), (280, 970300), (310, 876400), (313, 868000), (350, 776240), (400, 679210), (434, 626000), (496, 547750), (500, 543368), (560, 485150), (620, 438200), (626, 434000), (700, 388120), (775, 350560), (800, 339605), (868, 313000), (875, 310496), (992, 273875), (1000, 271684), (1085, 250400), (1120, 242575), (1240, 219100), (1252, 217000), (1400, 194060), (1550, 175280), (1565, 173600), (1736, 156500), (1750, 155248), (2000, 135842), (2170, 125200), (2191, 124000), (2480, 109550), (2504, 108500), (2800, 97030), (3100, 87640), (3130, 86800), (3472, 78250), (3500, 77624), (3875, 70112), (4000, 67921), (4340, 62600), (4382, 62000), (4960, 54775), (5008, 54250), (5425, 50080), (5600, 48515), (6200, 43820), (6260, 43400), (6944, 39125), (7000, 38812), (7750, 35056), (7825, 34720), (8680, 31300), (8764, 31000), (9703, 28000), (10016, 27125), (10850, 25040), (10955, 24800), (12400, 21910), (12520, 21700), (14000, 19406), (15500, 17528), (15650, 17360)]