75168800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:491

約数の個数: 144

約数和(自身を含む): 216986112

約数和(自身を除く): 141817312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 160, 175, 200, 217, 224, 248, 280, 310, 350, 400, 433, 434, 496, 560, 620, 700, 775, 800, 866, 868, 992, 1085, 1120, 1240, 1400, 1550, 1732, 1736, 2165, 2170, 2480, 2800, 3031, 3100, 3464, 3472, 4330, 4340, 4960, 5425, 5600, 6062, 6200, 6928, 6944, 8660, 8680, 10825, 10850, 12124, 12400, 13423, 13856, 15155, 17320, 17360, 21650, 21700, 24248, 24800, 26846, 30310, 34640, 34720, 43300, 43400, 48496, 53692, 60620, 67115, 69280, 75775, 86600, 86800, 93961, 96992, 107384, 121240, 134230, 151550, 173200, 173600, 187922, 214768, 242480, 268460, 303100, 335575, 346400, 375844, 429536, 469805, 484960, 536920, 606200, 671150, 751688, 939610, 1073840, 1212400, 1342300, 1503376, 1879220, 2147680, 2349025, 2424800, 2684600, 3006752, 3758440, 4698050, 5369200, 7516880, 9396100, 10738400, 15033760, 18792200, 37584400, 75168800]

約数ペア:

[(1, 75168800), (2, 37584400), (4, 18792200), (5, 15033760), (7, 10738400), (8, 9396100), (10, 7516880), (14, 5369200), (16, 4698050), (20, 3758440), (25, 3006752), (28, 2684600), (31, 2424800), (32, 2349025), (35, 2147680), (40, 1879220), (50, 1503376), (56, 1342300), (62, 1212400), (70, 1073840), (80, 939610), (100, 751688), (112, 671150), (124, 606200), (140, 536920), (155, 484960), (160, 469805), (175, 429536), (200, 375844), (217, 346400), (224, 335575), (248, 303100), (280, 268460), (310, 242480), (350, 214768), (400, 187922), (433, 173600), (434, 173200), (496, 151550), (560, 134230), (620, 121240), (700, 107384), (775, 96992), (800, 93961), (866, 86800), (868, 86600), (992, 75775), (1085, 69280), (1120, 67115), (1240, 60620), (1400, 53692), (1550, 48496), (1732, 43400), (1736, 43300), (2165, 34720), (2170, 34640), (2480, 30310), (2800, 26846), (3031, 24800), (3100, 24248), (3464, 21700), (3472, 21650), (4330, 17360), (4340, 17320), (4960, 15155), (5425, 13856), (5600, 13423), (6062, 12400), (6200, 12124), (6928, 10850), (6944, 10825), (8660, 8680)]