143258500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 396579456

約数和(自身を除く): 253320956

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 61, 70, 77, 100, 110, 122, 125, 140, 154, 175, 220, 244, 250, 275, 305, 308, 350, 385, 427, 500, 550, 610, 671, 700, 770, 854, 875, 1100, 1220, 1342, 1375, 1525, 1540, 1708, 1750, 1925, 2135, 2684, 2750, 3050, 3355, 3500, 3721, 3850, 4270, 4697, 5500, 6100, 6710, 7442, 7625, 7700, 8540, 9394, 9625, 10675, 13420, 14884, 15250, 16775, 18605, 18788, 19250, 21350, 23485, 26047, 30500, 33550, 37210, 38500, 40931, 42700, 46970, 52094, 53375, 67100, 74420, 81862, 83875, 93025, 93940, 104188, 106750, 117425, 130235, 163724, 167750, 186050, 204655, 213500, 234850, 260470, 286517, 335500, 372100, 409310, 465125, 469700, 520940, 573034, 587125, 651175, 818620, 930250, 1023275, 1146068, 1174250, 1302350, 1432585, 1860500, 2046550, 2348500, 2604700, 2865170, 3255875, 4093100, 5116375, 5730340, 6511750, 7162925, 10232750, 13023500, 14325850, 20465500, 28651700, 35814625, 71629250, 143258500]

約数ペア:

[(1, 143258500), (2, 71629250), (4, 35814625), (5, 28651700), (7, 20465500), (10, 14325850), (11, 13023500), (14, 10232750), (20, 7162925), (22, 6511750), (25, 5730340), (28, 5116375), (35, 4093100), (44, 3255875), (50, 2865170), (55, 2604700), (61, 2348500), (70, 2046550), (77, 1860500), (100, 1432585), (110, 1302350), (122, 1174250), (125, 1146068), (140, 1023275), (154, 930250), (175, 818620), (220, 651175), (244, 587125), (250, 573034), (275, 520940), (305, 469700), (308, 465125), (350, 409310), (385, 372100), (427, 335500), (500, 286517), (550, 260470), (610, 234850), (671, 213500), (700, 204655), (770, 186050), (854, 167750), (875, 163724), (1100, 130235), (1220, 117425), (1342, 106750), (1375, 104188), (1525, 93940), (1540, 93025), (1708, 83875), (1750, 81862), (1925, 74420), (2135, 67100), (2684, 53375), (2750, 52094), (3050, 46970), (3355, 42700), (3500, 40931), (3721, 38500), (3850, 37210), (4270, 33550), (4697, 30500), (5500, 26047), (6100, 23485), (6710, 21350), (7442, 19250), (7625, 18788), (7700, 18605), (8540, 16775), (9394, 15250), (9625, 14884), (10675, 13420)]