102615200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 271545120

約数和(自身を除く): 168929920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 43, 50, 76, 80, 86, 95, 100, 152, 157, 160, 172, 190, 200, 215, 304, 314, 344, 380, 400, 430, 475, 608, 628, 688, 760, 785, 800, 817, 860, 950, 1075, 1256, 1376, 1520, 1570, 1634, 1720, 1900, 2150, 2512, 2983, 3040, 3140, 3268, 3440, 3800, 3925, 4085, 4300, 5024, 5966, 6280, 6536, 6751, 6880, 7600, 7850, 8170, 8600, 11932, 12560, 13072, 13502, 14915, 15200, 15700, 16340, 17200, 20425, 23864, 25120, 26144, 27004, 29830, 31400, 32680, 33755, 34400, 40850, 47728, 54008, 59660, 62800, 65360, 67510, 74575, 81700, 95456, 108016, 119320, 125600, 128269, 130720, 135020, 149150, 163400, 168775, 216032, 238640, 256538, 270040, 298300, 326800, 337550, 477280, 513076, 540080, 596600, 641345, 653600, 675100, 1026152, 1080160, 1193200, 1282690, 1350200, 2052304, 2386400, 2565380, 2700400, 3206725, 4104608, 5130760, 5400800, 6413450, 10261520, 12826900, 20523040, 25653800, 51307600, 102615200]

約数ペア:

[(1, 102615200), (2, 51307600), (4, 25653800), (5, 20523040), (8, 12826900), (10, 10261520), (16, 6413450), (19, 5400800), (20, 5130760), (25, 4104608), (32, 3206725), (38, 2700400), (40, 2565380), (43, 2386400), (50, 2052304), (76, 1350200), (80, 1282690), (86, 1193200), (95, 1080160), (100, 1026152), (152, 675100), (157, 653600), (160, 641345), (172, 596600), (190, 540080), (200, 513076), (215, 477280), (304, 337550), (314, 326800), (344, 298300), (380, 270040), (400, 256538), (430, 238640), (475, 216032), (608, 168775), (628, 163400), (688, 149150), (760, 135020), (785, 130720), (800, 128269), (817, 125600), (860, 119320), (950, 108016), (1075, 95456), (1256, 81700), (1376, 74575), (1520, 67510), (1570, 65360), (1634, 62800), (1720, 59660), (1900, 54008), (2150, 47728), (2512, 40850), (2983, 34400), (3040, 33755), (3140, 32680), (3268, 31400), (3440, 29830), (3800, 27004), (3925, 26144), (4085, 25120), (4300, 23864), (5024, 20425), (5966, 17200), (6280, 16340), (6536, 15700), (6751, 15200), (6880, 14915), (7600, 13502), (7850, 13072), (8170, 12560), (8600, 11932)]