73455200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1049

約数の個数: 144

約数和(自身を含む): 220923360

約数和(自身を除く): 147468160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 800, 910, 1009, 1040, 1120, 1300, 1400, 1456, 1820, 2018, 2080, 2275, 2600, 2800, 2912, 3640, 4036, 4550, 5045, 5200, 5600, 7063, 7280, 8072, 9100, 10090, 10400, 13117, 14126, 14560, 16144, 18200, 20180, 25225, 26234, 28252, 32288, 35315, 36400, 40360, 50450, 52468, 56504, 65585, 70630, 72800, 80720, 91819, 100900, 104936, 113008, 131170, 141260, 161440, 176575, 183638, 201800, 209872, 226016, 262340, 282520, 327925, 353150, 367276, 403600, 419744, 459095, 524680, 565040, 655850, 706300, 734552, 807200, 918190, 1049360, 1130080, 1311700, 1412600, 1469104, 1836380, 2098720, 2295475, 2623400, 2825200, 2938208, 3672760, 4590950, 5246800, 5650400, 7345520, 9181900, 10493600, 14691040, 18363800, 36727600, 73455200]

約数ペア:

[(1, 73455200), (2, 36727600), (4, 18363800), (5, 14691040), (7, 10493600), (8, 9181900), (10, 7345520), (13, 5650400), (14, 5246800), (16, 4590950), (20, 3672760), (25, 2938208), (26, 2825200), (28, 2623400), (32, 2295475), (35, 2098720), (40, 1836380), (50, 1469104), (52, 1412600), (56, 1311700), (65, 1130080), (70, 1049360), (80, 918190), (91, 807200), (100, 734552), (104, 706300), (112, 655850), (130, 565040), (140, 524680), (160, 459095), (175, 419744), (182, 403600), (200, 367276), (208, 353150), (224, 327925), (260, 282520), (280, 262340), (325, 226016), (350, 209872), (364, 201800), (400, 183638), (416, 176575), (455, 161440), (520, 141260), (560, 131170), (650, 113008), (700, 104936), (728, 100900), (800, 91819), (910, 80720), (1009, 72800), (1040, 70630), (1120, 65585), (1300, 56504), (1400, 52468), (1456, 50450), (1820, 40360), (2018, 36400), (2080, 35315), (2275, 32288), (2600, 28252), (2800, 26234), (2912, 25225), (3640, 20180), (4036, 18200), (4550, 16144), (5045, 14560), (5200, 14126), (5600, 13117), (7063, 10400), (7280, 10090), (8072, 9100)]