146980451900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{803611}}^1$

素因数の和:803715

約数の個数: 72

約数和(自身を含む): 334816903680

約数和(自身を除く): 187836451780

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 59, 62, 100, 118, 124, 155, 236, 295, 310, 590, 620, 775, 1180, 1475, 1550, 1829, 2950, 3100, 3658, 5900, 7316, 9145, 18290, 36580, 45725, 91450, 182900, 803611, 1607222, 3214444, 4018055, 8036110, 16072220, 20090275, 24911941, 40180550, 47413049, 49823882, 80361100, 94826098, 99647764, 124559705, 189652196, 237065245, 249119410, 474130490, 498238820, 622798525, 948260980, 1185326225, 1245597050, 1469804519, 2370652450, 2491194100, 2939609038, 4741304900, 5879218076, 7349022595, 14698045190, 29396090380, 36745112975, 73490225950, 146980451900]

約数ペア:

[(1, 146980451900), (2, 73490225950), (4, 36745112975), (5, 29396090380), (10, 14698045190), (20, 7349022595), (25, 5879218076), (31, 4741304900), (50, 2939609038), (59, 2491194100), (62, 2370652450), (100, 1469804519), (118, 1245597050), (124, 1185326225), (155, 948260980), (236, 622798525), (295, 498238820), (310, 474130490), (590, 249119410), (620, 237065245), (775, 189652196), (1180, 124559705), (1475, 99647764), (1550, 94826098), (1829, 80361100), (2950, 49823882), (3100, 47413049), (3658, 40180550), (5900, 24911941), (7316, 20090275), (9145, 16072220), (18290, 8036110), (36580, 4018055), (45725, 3214444), (91450, 1607222), (182900, 803611)]