144600400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1269

約数の個数: 120

約数和(自身を含む): 406602944

約数和(自身を除く): 262002544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 43, 50, 56, 70, 80, 86, 100, 112, 140, 172, 175, 200, 215, 280, 301, 344, 350, 400, 430, 560, 602, 688, 700, 860, 1075, 1201, 1204, 1400, 1505, 1720, 2150, 2402, 2408, 2800, 3010, 3440, 4300, 4804, 4816, 6005, 6020, 7525, 8407, 8600, 9608, 12010, 12040, 15050, 16814, 17200, 19216, 24020, 24080, 30025, 30100, 33628, 42035, 48040, 51643, 60050, 60200, 67256, 84070, 96080, 103286, 120100, 120400, 134512, 168140, 206572, 210175, 240200, 258215, 336280, 361501, 413144, 420350, 480400, 516430, 672560, 723002, 826288, 840700, 1032860, 1291075, 1446004, 1681400, 1807505, 2065720, 2582150, 2892008, 3362800, 3615010, 4131440, 5164300, 5784016, 7230020, 9037525, 10328600, 14460040, 18075050, 20657200, 28920080, 36150100, 72300200, 144600400]

約数ペア:

[(1, 144600400), (2, 72300200), (4, 36150100), (5, 28920080), (7, 20657200), (8, 18075050), (10, 14460040), (14, 10328600), (16, 9037525), (20, 7230020), (25, 5784016), (28, 5164300), (35, 4131440), (40, 3615010), (43, 3362800), (50, 2892008), (56, 2582150), (70, 2065720), (80, 1807505), (86, 1681400), (100, 1446004), (112, 1291075), (140, 1032860), (172, 840700), (175, 826288), (200, 723002), (215, 672560), (280, 516430), (301, 480400), (344, 420350), (350, 413144), (400, 361501), (430, 336280), (560, 258215), (602, 240200), (688, 210175), (700, 206572), (860, 168140), (1075, 134512), (1201, 120400), (1204, 120100), (1400, 103286), (1505, 96080), (1720, 84070), (2150, 67256), (2402, 60200), (2408, 60050), (2800, 51643), (3010, 48040), (3440, 42035), (4300, 33628), (4804, 30100), (4816, 30025), (6005, 24080), (6020, 24020), (7525, 19216), (8407, 17200), (8600, 16814), (9608, 15050), (12010, 12040)]