45630400

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 126

約数和(自身を含む): 119999760

約数和(自身を除く): 74369360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 79, 80, 95, 100, 152, 158, 160, 190, 200, 304, 316, 320, 361, 380, 395, 400, 475, 608, 632, 722, 760, 790, 800, 950, 1216, 1264, 1444, 1501, 1520, 1580, 1600, 1805, 1900, 1975, 2528, 2888, 3002, 3040, 3160, 3610, 3800, 3950, 5056, 5776, 6004, 6080, 6320, 7220, 7505, 7600, 7900, 9025, 11552, 12008, 12640, 14440, 15010, 15200, 15800, 18050, 23104, 24016, 25280, 28519, 28880, 30020, 30400, 31600, 36100, 37525, 48032, 57038, 57760, 60040, 63200, 72200, 75050, 96064, 114076, 115520, 120080, 126400, 142595, 144400, 150100, 228152, 240160, 285190, 288800, 300200, 456304, 480320, 570380, 577600, 600400, 712975, 912608, 1140760, 1200800, 1425950, 1825216, 2281520, 2401600, 2851900, 4563040, 5703800, 9126080, 11407600, 22815200, 45630400]

約数ペア:

[(1, 45630400), (2, 22815200), (4, 11407600), (5, 9126080), (8, 5703800), (10, 4563040), (16, 2851900), (19, 2401600), (20, 2281520), (25, 1825216), (32, 1425950), (38, 1200800), (40, 1140760), (50, 912608), (64, 712975), (76, 600400), (79, 577600), (80, 570380), (95, 480320), (100, 456304), (152, 300200), (158, 288800), (160, 285190), (190, 240160), (200, 228152), (304, 150100), (316, 144400), (320, 142595), (361, 126400), (380, 120080), (395, 115520), (400, 114076), (475, 96064), (608, 75050), (632, 72200), (722, 63200), (760, 60040), (790, 57760), (800, 57038), (950, 48032), (1216, 37525), (1264, 36100), (1444, 31600), (1501, 30400), (1520, 30020), (1580, 28880), (1600, 28519), (1805, 25280), (1900, 24016), (1975, 23104), (2528, 18050), (2888, 15800), (3002, 15200), (3040, 15010), (3160, 14440), (3610, 12640), (3800, 12008), (3950, 11552), (5056, 9025), (5776, 7900), (6004, 7600), (6080, 7505), (6320, 7220)]