225779200

素因数分解:

$2^9\times 5^2\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:628

約数の個数: 120

約数和(自身を含む): 578445120

約数和(自身を除く): 352665920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 256, 310, 320, 400, 496, 512, 569, 620, 640, 775, 800, 992, 1138, 1240, 1280, 1550, 1600, 1984, 2276, 2480, 2560, 2845, 3100, 3200, 3968, 4552, 4960, 5690, 6200, 6400, 7936, 9104, 9920, 11380, 12400, 12800, 14225, 15872, 17639, 18208, 19840, 22760, 24800, 28450, 35278, 36416, 39680, 45520, 49600, 56900, 70556, 72832, 79360, 88195, 91040, 99200, 113800, 141112, 145664, 176390, 182080, 198400, 227600, 282224, 291328, 352780, 364160, 396800, 440975, 455200, 564448, 705560, 728320, 881950, 910400, 1128896, 1411120, 1456640, 1763900, 1820800, 2257792, 2822240, 3527800, 3641600, 4515584, 5644480, 7055600, 7283200, 9031168, 11288960, 14111200, 22577920, 28222400, 45155840, 56444800, 112889600, 225779200]

約数ペア:

[(1, 225779200), (2, 112889600), (4, 56444800), (5, 45155840), (8, 28222400), (10, 22577920), (16, 14111200), (20, 11288960), (25, 9031168), (31, 7283200), (32, 7055600), (40, 5644480), (50, 4515584), (62, 3641600), (64, 3527800), (80, 2822240), (100, 2257792), (124, 1820800), (128, 1763900), (155, 1456640), (160, 1411120), (200, 1128896), (248, 910400), (256, 881950), (310, 728320), (320, 705560), (400, 564448), (496, 455200), (512, 440975), (569, 396800), (620, 364160), (640, 352780), (775, 291328), (800, 282224), (992, 227600), (1138, 198400), (1240, 182080), (1280, 176390), (1550, 145664), (1600, 141112), (1984, 113800), (2276, 99200), (2480, 91040), (2560, 88195), (2845, 79360), (3100, 72832), (3200, 70556), (3968, 56900), (4552, 49600), (4960, 45520), (5690, 39680), (6200, 36416), (6400, 35278), (7936, 28450), (9104, 24800), (9920, 22760), (11380, 19840), (12400, 18208), (12800, 17639), (14225, 15872)]