103513900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 278037760

約数和(自身を除く): 174523860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 43, 50, 70, 76, 86, 95, 100, 133, 140, 172, 175, 181, 190, 215, 266, 301, 350, 362, 380, 430, 475, 532, 602, 665, 700, 724, 817, 860, 905, 950, 1075, 1204, 1267, 1330, 1505, 1634, 1810, 1900, 2150, 2534, 2660, 3010, 3268, 3325, 3439, 3620, 4085, 4300, 4525, 5068, 5719, 6020, 6335, 6650, 6878, 7525, 7783, 8170, 9050, 11438, 12670, 13300, 13756, 15050, 15566, 16340, 17195, 18100, 20425, 22876, 24073, 25340, 28595, 30100, 31132, 31675, 34390, 38915, 40850, 48146, 54481, 57190, 63350, 68780, 77830, 81700, 85975, 96292, 108962, 114380, 120365, 126700, 142975, 147877, 155660, 171950, 194575, 217924, 240730, 272405, 285950, 295754, 343900, 389150, 481460, 544810, 571900, 591508, 601825, 739385, 778300, 1035139, 1089620, 1203650, 1362025, 1478770, 2070278, 2407300, 2724050, 2957540, 3696925, 4140556, 5175695, 5448100, 7393850, 10351390, 14787700, 20702780, 25878475, 51756950, 103513900]

約数ペア:

[(1, 103513900), (2, 51756950), (4, 25878475), (5, 20702780), (7, 14787700), (10, 10351390), (14, 7393850), (19, 5448100), (20, 5175695), (25, 4140556), (28, 3696925), (35, 2957540), (38, 2724050), (43, 2407300), (50, 2070278), (70, 1478770), (76, 1362025), (86, 1203650), (95, 1089620), (100, 1035139), (133, 778300), (140, 739385), (172, 601825), (175, 591508), (181, 571900), (190, 544810), (215, 481460), (266, 389150), (301, 343900), (350, 295754), (362, 285950), (380, 272405), (430, 240730), (475, 217924), (532, 194575), (602, 171950), (665, 155660), (700, 147877), (724, 142975), (817, 126700), (860, 120365), (905, 114380), (950, 108962), (1075, 96292), (1204, 85975), (1267, 81700), (1330, 77830), (1505, 68780), (1634, 63350), (1810, 57190), (1900, 54481), (2150, 48146), (2534, 40850), (2660, 38915), (3010, 34390), (3268, 31675), (3325, 31132), (3439, 30100), (3620, 28595), (4085, 25340), (4300, 24073), (4525, 22876), (5068, 20425), (5719, 18100), (6020, 17195), (6335, 16340), (6650, 15566), (6878, 15050), (7525, 13756), (7783, 13300), (8170, 12670), (9050, 11438)]