85338300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:640

約数の個数: 144

約数和(自身を含む): 270920160

約数和(自身を除く): 185581860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 29, 30, 34, 50, 51, 58, 60, 68, 75, 85, 87, 100, 102, 116, 145, 150, 170, 174, 204, 255, 290, 300, 340, 348, 425, 435, 493, 510, 577, 580, 725, 850, 870, 986, 1020, 1154, 1275, 1450, 1479, 1700, 1731, 1740, 1972, 2175, 2308, 2465, 2550, 2885, 2900, 2958, 3462, 4350, 4930, 5100, 5770, 5916, 6924, 7395, 8655, 8700, 9809, 9860, 11540, 12325, 14425, 14790, 16733, 17310, 19618, 24650, 28850, 29427, 29580, 33466, 34620, 36975, 39236, 43275, 49045, 49300, 50199, 57700, 58854, 66932, 73950, 83665, 86550, 98090, 100398, 117708, 147135, 147900, 167330, 173100, 196180, 200796, 245225, 250995, 284461, 294270, 334660, 418325, 490450, 501990, 568922, 588540, 735675, 836650, 853383, 980900, 1003980, 1137844, 1254975, 1422305, 1471350, 1673300, 1706766, 2509950, 2844610, 2942700, 3413532, 4266915, 5019900, 5689220, 7111525, 8533830, 14223050, 17067660, 21334575, 28446100, 42669150, 85338300]

約数ペア:

[(1, 85338300), (2, 42669150), (3, 28446100), (4, 21334575), (5, 17067660), (6, 14223050), (10, 8533830), (12, 7111525), (15, 5689220), (17, 5019900), (20, 4266915), (25, 3413532), (29, 2942700), (30, 2844610), (34, 2509950), (50, 1706766), (51, 1673300), (58, 1471350), (60, 1422305), (68, 1254975), (75, 1137844), (85, 1003980), (87, 980900), (100, 853383), (102, 836650), (116, 735675), (145, 588540), (150, 568922), (170, 501990), (174, 490450), (204, 418325), (255, 334660), (290, 294270), (300, 284461), (340, 250995), (348, 245225), (425, 200796), (435, 196180), (493, 173100), (510, 167330), (577, 147900), (580, 147135), (725, 117708), (850, 100398), (870, 98090), (986, 86550), (1020, 83665), (1154, 73950), (1275, 66932), (1450, 58854), (1479, 57700), (1700, 50199), (1731, 49300), (1740, 49045), (1972, 43275), (2175, 39236), (2308, 36975), (2465, 34620), (2550, 33466), (2885, 29580), (2900, 29427), (2958, 28850), (3462, 24650), (4350, 19618), (4930, 17310), (5100, 16733), (5770, 14790), (5916, 14425), (6924, 12325), (7395, 11540), (8655, 9860), (8700, 9809)]