234744400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1781

約数の個数: 120

約数和(自身を含む): 635459328

約数和(自身を除く): 400714928

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, 1705, 1721, 2200, 2480, 2728, 3100, 3410, 3442, 4400, 5456, 6200, 6820, 6884, 8525, 8605, 12400, 13640, 13768, 17050, 17210, 18931, 27280, 27536, 34100, 34420, 37862, 43025, 53351, 68200, 68840, 75724, 86050, 94655, 106702, 136400, 137680, 151448, 172100, 189310, 213404, 266755, 302896, 344200, 378620, 426808, 473275, 533510, 586861, 688400, 757240, 853616, 946550, 1067020, 1173722, 1333775, 1514480, 1893100, 2134040, 2347444, 2667550, 2934305, 3786200, 4268080, 4694888, 5335100, 5868610, 7572400, 9389776, 10670200, 11737220, 14671525, 21340400, 23474440, 29343050, 46948880, 58686100, 117372200, 234744400]

約数ペア:

[(1, 234744400), (2, 117372200), (4, 58686100), (5, 46948880), (8, 29343050), (10, 23474440), (11, 21340400), (16, 14671525), (20, 11737220), (22, 10670200), (25, 9389776), (31, 7572400), (40, 5868610), (44, 5335100), (50, 4694888), (55, 4268080), (62, 3786200), (80, 2934305), (88, 2667550), (100, 2347444), (110, 2134040), (124, 1893100), (155, 1514480), (176, 1333775), (200, 1173722), (220, 1067020), (248, 946550), (275, 853616), (310, 757240), (341, 688400), (400, 586861), (440, 533510), (496, 473275), (550, 426808), (620, 378620), (682, 344200), (775, 302896), (880, 266755), (1100, 213404), (1240, 189310), (1364, 172100), (1550, 151448), (1705, 137680), (1721, 136400), (2200, 106702), (2480, 94655), (2728, 86050), (3100, 75724), (3410, 68840), (3442, 68200), (4400, 53351), (5456, 43025), (6200, 37862), (6820, 34420), (6884, 34100), (8525, 27536), (8605, 27280), (12400, 18931), (13640, 17210), (13768, 17050)]