69950520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:530

約数の個数: 128

約数和(自身を含む): 235008000

約数和(自身を除く): 165057480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 239, 270, 271, 360, 478, 540, 542, 717, 813, 956, 1080, 1084, 1195, 1355, 1434, 1626, 1912, 2151, 2168, 2390, 2439, 2710, 2868, 3252, 3585, 4065, 4302, 4780, 4878, 5420, 5736, 6453, 6504, 7170, 7317, 8130, 8604, 9560, 9756, 10755, 10840, 12195, 12906, 14340, 14634, 16260, 17208, 19512, 21510, 24390, 25812, 28680, 29268, 32265, 32520, 36585, 43020, 48780, 51624, 58536, 64530, 64769, 73170, 86040, 97560, 129060, 129538, 146340, 194307, 258120, 259076, 292680, 323845, 388614, 518152, 582921, 647690, 777228, 971535, 1165842, 1295380, 1554456, 1748763, 1943070, 2331684, 2590760, 2914605, 3497526, 3886140, 4663368, 5829210, 6995052, 7772280, 8743815, 11658420, 13990104, 17487630, 23316840, 34975260, 69950520]

約数ペア:

[(1, 69950520), (2, 34975260), (3, 23316840), (4, 17487630), (5, 13990104), (6, 11658420), (8, 8743815), (9, 7772280), (10, 6995052), (12, 5829210), (15, 4663368), (18, 3886140), (20, 3497526), (24, 2914605), (27, 2590760), (30, 2331684), (36, 1943070), (40, 1748763), (45, 1554456), (54, 1295380), (60, 1165842), (72, 971535), (90, 777228), (108, 647690), (120, 582921), (135, 518152), (180, 388614), (216, 323845), (239, 292680), (270, 259076), (271, 258120), (360, 194307), (478, 146340), (540, 129538), (542, 129060), (717, 97560), (813, 86040), (956, 73170), (1080, 64769), (1084, 64530), (1195, 58536), (1355, 51624), (1434, 48780), (1626, 43020), (1912, 36585), (2151, 32520), (2168, 32265), (2390, 29268), (2439, 28680), (2710, 25812), (2868, 24390), (3252, 21510), (3585, 19512), (4065, 17208), (4302, 16260), (4780, 14634), (4878, 14340), (5420, 12906), (5736, 12195), (6453, 10840), (6504, 10755), (7170, 9756), (7317, 9560), (8130, 8604)]