200719140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 580124160

約数和(自身を除く): 379405020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 109, 141, 188, 218, 235, 282, 327, 436, 470, 545, 564, 653, 654, 705, 940, 1090, 1306, 1308, 1410, 1635, 1959, 2180, 2612, 2820, 3265, 3270, 3918, 5123, 6530, 6540, 7836, 9795, 10246, 13060, 15369, 19590, 20492, 25615, 30691, 30738, 39180, 51230, 61382, 61476, 71177, 76845, 92073, 102460, 122764, 142354, 153455, 153690, 184146, 213531, 284708, 306910, 307380, 355885, 368292, 427062, 460365, 613820, 711770, 854124, 920730, 1067655, 1423540, 1841460, 2135310, 3345319, 4270620, 6690638, 10035957, 13381276, 16726595, 20071914, 33453190, 40143828, 50179785, 66906380, 100359570, 200719140]

約数ペア:

[(1, 200719140), (2, 100359570), (3, 66906380), (4, 50179785), (5, 40143828), (6, 33453190), (10, 20071914), (12, 16726595), (15, 13381276), (20, 10035957), (30, 6690638), (47, 4270620), (60, 3345319), (94, 2135310), (109, 1841460), (141, 1423540), (188, 1067655), (218, 920730), (235, 854124), (282, 711770), (327, 613820), (436, 460365), (470, 427062), (545, 368292), (564, 355885), (653, 307380), (654, 306910), (705, 284708), (940, 213531), (1090, 184146), (1306, 153690), (1308, 153455), (1410, 142354), (1635, 122764), (1959, 102460), (2180, 92073), (2612, 76845), (2820, 71177), (3265, 61476), (3270, 61382), (3918, 51230), (5123, 39180), (6530, 30738), (6540, 30691), (7836, 25615), (9795, 20492), (10246, 19590), (13060, 15369)]