29830400

素因数分解:

$2^8\times 5^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 108

約数和(自身を含む): 76036800

約数和(自身を除く): 46206400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 64, 79, 80, 100, 118, 128, 158, 160, 200, 236, 256, 295, 316, 320, 395, 400, 472, 590, 632, 640, 790, 800, 944, 1180, 1264, 1280, 1475, 1580, 1600, 1888, 1975, 2360, 2528, 2950, 3160, 3200, 3776, 3950, 4661, 4720, 5056, 5900, 6320, 6400, 7552, 7900, 9322, 9440, 10112, 11800, 12640, 15104, 15800, 18644, 18880, 20224, 23305, 23600, 25280, 31600, 37288, 37760, 46610, 47200, 50560, 63200, 74576, 75520, 93220, 94400, 101120, 116525, 126400, 149152, 186440, 188800, 233050, 252800, 298304, 372880, 377600, 466100, 505600, 596608, 745760, 932200, 1193216, 1491520, 1864400, 2983040, 3728800, 5966080, 7457600, 14915200, 29830400]

約数ペア:

[(1, 29830400), (2, 14915200), (4, 7457600), (5, 5966080), (8, 3728800), (10, 2983040), (16, 1864400), (20, 1491520), (25, 1193216), (32, 932200), (40, 745760), (50, 596608), (59, 505600), (64, 466100), (79, 377600), (80, 372880), (100, 298304), (118, 252800), (128, 233050), (158, 188800), (160, 186440), (200, 149152), (236, 126400), (256, 116525), (295, 101120), (316, 94400), (320, 93220), (395, 75520), (400, 74576), (472, 63200), (590, 50560), (632, 47200), (640, 46610), (790, 37760), (800, 37288), (944, 31600), (1180, 25280), (1264, 23600), (1280, 23305), (1475, 20224), (1580, 18880), (1600, 18644), (1888, 15800), (1975, 15104), (2360, 12640), (2528, 11800), (2950, 10112), (3160, 9440), (3200, 9322), (3776, 7900), (3950, 7552), (4661, 6400), (4720, 6320), (5056, 5900)]