12933200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 36902400

約数和(自身を除く): 23969200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 149, 155, 175, 200, 217, 248, 280, 298, 310, 350, 400, 434, 496, 560, 596, 620, 700, 745, 775, 868, 1043, 1085, 1192, 1240, 1400, 1490, 1550, 1736, 2086, 2170, 2384, 2480, 2800, 2980, 3100, 3472, 3725, 4172, 4340, 4619, 5215, 5425, 5960, 6200, 7450, 8344, 8680, 9238, 10430, 10850, 11920, 12400, 14900, 16688, 17360, 18476, 20860, 21700, 23095, 26075, 29800, 32333, 36952, 41720, 43400, 46190, 52150, 59600, 64666, 73904, 83440, 86800, 92380, 104300, 115475, 129332, 161665, 184760, 208600, 230950, 258664, 323330, 369520, 417200, 461900, 517328, 646660, 808325, 923800, 1293320, 1616650, 1847600, 2586640, 3233300, 6466600, 12933200]

約数ペア:

[(1, 12933200), (2, 6466600), (4, 3233300), (5, 2586640), (7, 1847600), (8, 1616650), (10, 1293320), (14, 923800), (16, 808325), (20, 646660), (25, 517328), (28, 461900), (31, 417200), (35, 369520), (40, 323330), (50, 258664), (56, 230950), (62, 208600), (70, 184760), (80, 161665), (100, 129332), (112, 115475), (124, 104300), (140, 92380), (149, 86800), (155, 83440), (175, 73904), (200, 64666), (217, 59600), (248, 52150), (280, 46190), (298, 43400), (310, 41720), (350, 36952), (400, 32333), (434, 29800), (496, 26075), (560, 23095), (596, 21700), (620, 20860), (700, 18476), (745, 17360), (775, 16688), (868, 14900), (1043, 12400), (1085, 11920), (1192, 10850), (1240, 10430), (1400, 9238), (1490, 8680), (1550, 8344), (1736, 7450), (2086, 6200), (2170, 5960), (2384, 5425), (2480, 5215), (2800, 4619), (2980, 4340), (3100, 4172), (3472, 3725)]