214284400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1631

約数の個数: 120

約数和(自身を含む): 580105728

約数和(自身を除く): 365821328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 176, 200, 220, 248, 275, 310, 341, 400, 440, 496, 550, 620, 682, 775, 880, 1100, 1240, 1364, 1550, 1571, 1705, 2200, 2480, 2728, 3100, 3142, 3410, 4400, 5456, 6200, 6284, 6820, 7855, 8525, 12400, 12568, 13640, 15710, 17050, 17281, 25136, 27280, 31420, 34100, 34562, 39275, 48701, 62840, 68200, 69124, 78550, 86405, 97402, 125680, 136400, 138248, 157100, 172810, 194804, 243505, 276496, 314200, 345620, 389608, 432025, 487010, 535711, 628400, 691240, 779216, 864050, 974020, 1071422, 1217525, 1382480, 1728100, 1948040, 2142844, 2435050, 2678555, 3456200, 3896080, 4285688, 4870100, 5357110, 6912400, 8571376, 9740200, 10714220, 13392775, 19480400, 21428440, 26785550, 42856880, 53571100, 107142200, 214284400]

約数ペア:

[(1, 214284400), (2, 107142200), (4, 53571100), (5, 42856880), (8, 26785550), (10, 21428440), (11, 19480400), (16, 13392775), (20, 10714220), (22, 9740200), (25, 8571376), (31, 6912400), (40, 5357110), (44, 4870100), (50, 4285688), (55, 3896080), (62, 3456200), (80, 2678555), (88, 2435050), (100, 2142844), (110, 1948040), (124, 1728100), (155, 1382480), (176, 1217525), (200, 1071422), (220, 974020), (248, 864050), (275, 779216), (310, 691240), (341, 628400), (400, 535711), (440, 487010), (496, 432025), (550, 389608), (620, 345620), (682, 314200), (775, 276496), (880, 243505), (1100, 194804), (1240, 172810), (1364, 157100), (1550, 138248), (1571, 136400), (1705, 125680), (2200, 97402), (2480, 86405), (2728, 78550), (3100, 69124), (3142, 68200), (3410, 62840), (4400, 48701), (5456, 39275), (6200, 34562), (6284, 34100), (6820, 31420), (7855, 27280), (8525, 25136), (12400, 17281), (12568, 17050), (13640, 15710)]