229486600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{23417}}^1$

素因数の和:23447

約数の個数: 72

約数和(自身を含む): 620694090

約数和(自身を除く): 391207490

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 23417, 46834, 93668, 117085, 163919, 187336, 234170, 327838, 468340, 585425, 655676, 819595, 936680, 1147433, 1170850, 1311352, 1639190, 2294866, 2341700, 3278380, 4097975, 4589732, 4683400, 5737165, 6556760, 8195950, 9179464, 11474330, 16391900, 22948660, 28685825, 32783800, 45897320, 57371650, 114743300, 229486600]

約数ペア:

[(1, 229486600), (2, 114743300), (4, 57371650), (5, 45897320), (7, 32783800), (8, 28685825), (10, 22948660), (14, 16391900), (20, 11474330), (25, 9179464), (28, 8195950), (35, 6556760), (40, 5737165), (49, 4683400), (50, 4589732), (56, 4097975), (70, 3278380), (98, 2341700), (100, 2294866), (140, 1639190), (175, 1311352), (196, 1170850), (200, 1147433), (245, 936680), (280, 819595), (350, 655676), (392, 585425), (490, 468340), (700, 327838), (980, 234170), (1225, 187336), (1400, 163919), (1960, 117085), (2450, 93668), (4900, 46834), (9800, 23417)]