187543300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 499968000

約数和(自身を除く): 312424700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 59, 70, 76, 95, 100, 118, 133, 140, 175, 190, 236, 239, 266, 295, 350, 380, 413, 475, 478, 532, 590, 665, 700, 826, 950, 956, 1121, 1180, 1195, 1330, 1475, 1652, 1673, 1900, 2065, 2242, 2390, 2660, 2950, 3325, 3346, 4130, 4484, 4541, 4780, 5605, 5900, 5975, 6650, 6692, 7847, 8260, 8365, 9082, 10325, 11210, 11950, 13300, 14101, 15694, 16730, 18164, 20650, 22420, 22705, 23900, 28025, 28202, 31388, 31787, 33460, 39235, 41300, 41825, 45410, 56050, 56404, 63574, 70505, 78470, 83650, 90820, 98707, 112100, 113525, 127148, 141010, 156940, 158935, 167300, 196175, 197414, 227050, 267919, 282020, 317870, 352525, 392350, 394828, 454100, 493535, 535838, 635740, 705050, 784700, 794675, 987070, 1071676, 1339595, 1410100, 1589350, 1875433, 1974140, 2467675, 2679190, 3178700, 3750866, 4935350, 5358380, 6697975, 7501732, 9377165, 9870700, 13395950, 18754330, 26791900, 37508660, 46885825, 93771650, 187543300]

約数ペア:

[(1, 187543300), (2, 93771650), (4, 46885825), (5, 37508660), (7, 26791900), (10, 18754330), (14, 13395950), (19, 9870700), (20, 9377165), (25, 7501732), (28, 6697975), (35, 5358380), (38, 4935350), (50, 3750866), (59, 3178700), (70, 2679190), (76, 2467675), (95, 1974140), (100, 1875433), (118, 1589350), (133, 1410100), (140, 1339595), (175, 1071676), (190, 987070), (236, 794675), (239, 784700), (266, 705050), (295, 635740), (350, 535838), (380, 493535), (413, 454100), (475, 394828), (478, 392350), (532, 352525), (590, 317870), (665, 282020), (700, 267919), (826, 227050), (950, 197414), (956, 196175), (1121, 167300), (1180, 158935), (1195, 156940), (1330, 141010), (1475, 127148), (1652, 113525), (1673, 112100), (1900, 98707), (2065, 90820), (2242, 83650), (2390, 78470), (2660, 70505), (2950, 63574), (3325, 56404), (3346, 56050), (4130, 45410), (4484, 41825), (4541, 41300), (4780, 39235), (5605, 33460), (5900, 31787), (5975, 31388), (6650, 28202), (6692, 28025), (7847, 23900), (8260, 22705), (8365, 22420), (9082, 20650), (10325, 18164), (11210, 16730), (11950, 15694), (13300, 14101)]