31125612900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1313317}}^1$

素因数の和:1313413

約数の個数: 72

約数和(自身を含む): 91196801920

約数和(自身を除く): 60071189020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1185, 1580, 1975, 2370, 3950, 4740, 5925, 7900, 11850, 23700, 1313317, 2626634, 3939951, 5253268, 6566585, 7879902, 13133170, 15759804, 19699755, 26266340, 32832925, 39399510, 65665850, 78799020, 98498775, 103752043, 131331700, 196997550, 207504086, 311256129, 393995100, 415008172, 518760215, 622512258, 1037520430, 1245024516, 1556280645, 2075040860, 2593801075, 3112561290, 5187602150, 6225122580, 7781403225, 10375204300, 15562806450, 31125612900]

約数ペア:

[(1, 31125612900), (2, 15562806450), (3, 10375204300), (4, 7781403225), (5, 6225122580), (6, 5187602150), (10, 3112561290), (12, 2593801075), (15, 2075040860), (20, 1556280645), (25, 1245024516), (30, 1037520430), (50, 622512258), (60, 518760215), (75, 415008172), (79, 393995100), (100, 311256129), (150, 207504086), (158, 196997550), (237, 131331700), (300, 103752043), (316, 98498775), (395, 78799020), (474, 65665850), (790, 39399510), (948, 32832925), (1185, 26266340), (1580, 19699755), (1975, 15759804), (2370, 13133170), (3950, 7879902), (4740, 6566585), (5925, 5253268), (7900, 3939951), (11850, 2626634), (23700, 1313317)]