3114100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 7812000

約数和(自身を除く): 4697900

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 149, 190, 209, 220, 275, 298, 380, 418, 475, 550, 596, 745, 836, 950, 1045, 1100, 1490, 1639, 1900, 2090, 2831, 2980, 3278, 3725, 4180, 5225, 5662, 6556, 7450, 8195, 10450, 11324, 14155, 14900, 16390, 20900, 28310, 31141, 32780, 40975, 56620, 62282, 70775, 81950, 124564, 141550, 155705, 163900, 283100, 311410, 622820, 778525, 1557050, 3114100]

約数ペア:

[(1, 3114100), (2, 1557050), (4, 778525), (5, 622820), (10, 311410), (11, 283100), (19, 163900), (20, 155705), (22, 141550), (25, 124564), (38, 81950), (44, 70775), (50, 62282), (55, 56620), (76, 40975), (95, 32780), (100, 31141), (110, 28310), (149, 20900), (190, 16390), (209, 14900), (220, 14155), (275, 11324), (298, 10450), (380, 8195), (418, 7450), (475, 6556), (550, 5662), (596, 5225), (745, 4180), (836, 3725), (950, 3278), (1045, 2980), (1100, 2831), (1490, 2090), (1639, 1900)]