149426200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 448542720

約数和(自身を除く): 299116520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 31, 35, 40, 44, 50, 55, 56, 62, 70, 77, 88, 100, 110, 124, 140, 154, 155, 175, 200, 217, 220, 248, 275, 280, 308, 310, 313, 341, 350, 385, 434, 440, 550, 616, 620, 626, 682, 700, 770, 775, 868, 1085, 1100, 1240, 1252, 1364, 1400, 1540, 1550, 1565, 1705, 1736, 1925, 2170, 2191, 2200, 2387, 2504, 2728, 3080, 3100, 3130, 3410, 3443, 3850, 4340, 4382, 4774, 5425, 6200, 6260, 6820, 6886, 7700, 7825, 8525, 8680, 8764, 9548, 9703, 10850, 10955, 11935, 12520, 13640, 13772, 15400, 15650, 17050, 17215, 17528, 19096, 19406, 21700, 21910, 23870, 24101, 27544, 31300, 34100, 34430, 38812, 43400, 43820, 47740, 48202, 48515, 54775, 59675, 62600, 67921, 68200, 68860, 77624, 86075, 87640, 95480, 96404, 97030, 106733, 109550, 119350, 120505, 135842, 137720, 172150, 192808, 194060, 213466, 219100, 238700, 241010, 242575, 271684, 339605, 344300, 388120, 426932, 438200, 477400, 482020, 485150, 533665, 543368, 602525, 679210, 688600, 747131, 853864, 964040, 970300, 1067330, 1205050, 1358420, 1494262, 1698025, 1940600, 2134660, 2410100, 2668325, 2716840, 2988524, 3396050, 3735655, 4269320, 4820200, 5336650, 5977048, 6792100, 7471310, 10673300, 13584200, 14942620, 18678275, 21346600, 29885240, 37356550, 74713100, 149426200]

約数ペア:

[(1, 149426200), (2, 74713100), (4, 37356550), (5, 29885240), (7, 21346600), (8, 18678275), (10, 14942620), (11, 13584200), (14, 10673300), (20, 7471310), (22, 6792100), (25, 5977048), (28, 5336650), (31, 4820200), (35, 4269320), (40, 3735655), (44, 3396050), (50, 2988524), (55, 2716840), (56, 2668325), (62, 2410100), (70, 2134660), (77, 1940600), (88, 1698025), (100, 1494262), (110, 1358420), (124, 1205050), (140, 1067330), (154, 970300), (155, 964040), (175, 853864), (200, 747131), (217, 688600), (220, 679210), (248, 602525), (275, 543368), (280, 533665), (308, 485150), (310, 482020), (313, 477400), (341, 438200), (350, 426932), (385, 388120), (434, 344300), (440, 339605), (550, 271684), (616, 242575), (620, 241010), (626, 238700), (682, 219100), (700, 213466), (770, 194060), (775, 192808), (868, 172150), (1085, 137720), (1100, 135842), (1240, 120505), (1252, 119350), (1364, 109550), (1400, 106733), (1540, 97030), (1550, 96404), (1565, 95480), (1705, 87640), (1736, 86075), (1925, 77624), (2170, 68860), (2191, 68200), (2200, 67921), (2387, 62600), (2504, 59675), (2728, 54775), (3080, 48515), (3100, 48202), (3130, 47740), (3410, 43820), (3443, 43400), (3850, 38812), (4340, 34430), (4382, 34100), (4774, 31300), (5425, 27544), (6200, 24101), (6260, 23870), (6820, 21910), (6886, 21700), (7700, 19406), (7825, 19096), (8525, 17528), (8680, 17215), (8764, 17050), (9548, 15650), (9703, 15400), (10850, 13772), (10955, 13640), (11935, 12520)]