422597000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{827}}^1$

素因数の和:928

約数の個数: 128

約数和(自身を含む): 1147011840

約数和(自身を除く): 724414840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 73, 100, 125, 140, 146, 175, 200, 250, 280, 292, 350, 365, 500, 511, 584, 700, 730, 827, 875, 1000, 1022, 1400, 1460, 1654, 1750, 1825, 2044, 2555, 2920, 3308, 3500, 3650, 4088, 4135, 5110, 5789, 6616, 7000, 7300, 8270, 9125, 10220, 11578, 12775, 14600, 16540, 18250, 20440, 20675, 23156, 25550, 28945, 33080, 36500, 41350, 46312, 51100, 57890, 60371, 63875, 73000, 82700, 102200, 103375, 115780, 120742, 127750, 144725, 165400, 206750, 231560, 241484, 255500, 289450, 301855, 413500, 422597, 482968, 511000, 578900, 603710, 723625, 827000, 845194, 1157800, 1207420, 1447250, 1509275, 1690388, 2112985, 2414840, 2894500, 3018550, 3380776, 4225970, 5789000, 6037100, 7546375, 8451940, 10564925, 12074200, 15092750, 16903880, 21129850, 30185500, 42259700, 52824625, 60371000, 84519400, 105649250, 211298500, 422597000]

約数ペア:

[(1, 422597000), (2, 211298500), (4, 105649250), (5, 84519400), (7, 60371000), (8, 52824625), (10, 42259700), (14, 30185500), (20, 21129850), (25, 16903880), (28, 15092750), (35, 12074200), (40, 10564925), (50, 8451940), (56, 7546375), (70, 6037100), (73, 5789000), (100, 4225970), (125, 3380776), (140, 3018550), (146, 2894500), (175, 2414840), (200, 2112985), (250, 1690388), (280, 1509275), (292, 1447250), (350, 1207420), (365, 1157800), (500, 845194), (511, 827000), (584, 723625), (700, 603710), (730, 578900), (827, 511000), (875, 482968), (1000, 422597), (1022, 413500), (1400, 301855), (1460, 289450), (1654, 255500), (1750, 241484), (1825, 231560), (2044, 206750), (2555, 165400), (2920, 144725), (3308, 127750), (3500, 120742), (3650, 115780), (4088, 103375), (4135, 102200), (5110, 82700), (5789, 73000), (6616, 63875), (7000, 60371), (7300, 57890), (8270, 51100), (9125, 46312), (10220, 41350), (11578, 36500), (12775, 33080), (14600, 28945), (16540, 25550), (18250, 23156), (20440, 20675)]