195999300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:667

約数の個数: 216

約数和(自身を含む): 716579136

約数和(自身を除く): 520579836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 53, 60, 63, 70, 75, 84, 90, 100, 105, 106, 126, 140, 150, 159, 175, 180, 210, 212, 225, 252, 265, 300, 315, 318, 350, 371, 420, 450, 477, 525, 530, 587, 630, 636, 700, 742, 795, 900, 954, 1050, 1060, 1113, 1174, 1260, 1325, 1484, 1575, 1590, 1761, 1855, 1908, 2100, 2226, 2348, 2385, 2650, 2935, 3150, 3180, 3339, 3522, 3710, 3975, 4109, 4452, 4770, 5283, 5300, 5565, 5870, 6300, 6678, 7044, 7420, 7950, 8218, 8805, 9275, 9540, 10566, 11130, 11740, 11925, 12327, 13356, 14675, 15900, 16436, 16695, 17610, 18550, 20545, 21132, 22260, 23850, 24654, 26415, 27825, 29350, 31111, 33390, 35220, 36981, 37100, 41090, 44025, 47700, 49308, 52830, 55650, 58700, 61635, 62222, 66780, 73962, 82180, 83475, 88050, 93333, 102725, 105660, 111300, 123270, 124444, 132075, 147924, 155555, 166950, 176100, 184905, 186666, 205450, 217777, 246540, 264150, 279999, 308175, 311110, 333900, 369810, 373332, 410900, 435554, 466665, 528300, 559998, 616350, 622220, 653331, 739620, 777775, 871108, 924525, 933330, 1088885, 1119996, 1232700, 1306662, 1399995, 1555550, 1849050, 1866660, 1959993, 2177770, 2333325, 2613324, 2799990, 3111100, 3266655, 3698100, 3919986, 4355540, 4666650, 5444425, 5599980, 6533310, 6999975, 7839972, 9333300, 9799965, 10888850, 13066620, 13999950, 16333275, 19599930, 21777700, 27999900, 32666550, 39199860, 48999825, 65333100, 97999650, 195999300]

約数ペア:

[(1, 195999300), (2, 97999650), (3, 65333100), (4, 48999825), (5, 39199860), (6, 32666550), (7, 27999900), (9, 21777700), (10, 19599930), (12, 16333275), (14, 13999950), (15, 13066620), (18, 10888850), (20, 9799965), (21, 9333300), (25, 7839972), (28, 6999975), (30, 6533310), (35, 5599980), (36, 5444425), (42, 4666650), (45, 4355540), (50, 3919986), (53, 3698100), (60, 3266655), (63, 3111100), (70, 2799990), (75, 2613324), (84, 2333325), (90, 2177770), (100, 1959993), (105, 1866660), (106, 1849050), (126, 1555550), (140, 1399995), (150, 1306662), (159, 1232700), (175, 1119996), (180, 1088885), (210, 933330), (212, 924525), (225, 871108), (252, 777775), (265, 739620), (300, 653331), (315, 622220), (318, 616350), (350, 559998), (371, 528300), (420, 466665), (450, 435554), (477, 410900), (525, 373332), (530, 369810), (587, 333900), (630, 311110), (636, 308175), (700, 279999), (742, 264150), (795, 246540), (900, 217777), (954, 205450), (1050, 186666), (1060, 184905), (1113, 176100), (1174, 166950), (1260, 155555), (1325, 147924), (1484, 132075), (1575, 124444), (1590, 123270), (1761, 111300), (1855, 105660), (1908, 102725), (2100, 93333), (2226, 88050), (2348, 83475), (2385, 82180), (2650, 73962), (2935, 66780), (3150, 62222), (3180, 61635), (3339, 58700), (3522, 55650), (3710, 52830), (3975, 49308), (4109, 47700), (4452, 44025), (4770, 41090), (5283, 37100), (5300, 36981), (5565, 35220), (5870, 33390), (6300, 31111), (6678, 29350), (7044, 27825), (7420, 26415), (7950, 24654), (8218, 23850), (8805, 22260), (9275, 21132), (9540, 20545), (10566, 18550), (11130, 17610), (11740, 16695), (11925, 16436), (12327, 15900), (13356, 14675)]