80282400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3041}}^1$

素因数の和:3075

約数の個数: 144

約数和(自身を含む): 285169248

約数和(自身を除く): 204886848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 660, 800, 825, 880, 1056, 1100, 1200, 1320, 1650, 1760, 2200, 2400, 2640, 3041, 3300, 4400, 5280, 6082, 6600, 8800, 9123, 12164, 13200, 15205, 18246, 24328, 26400, 30410, 33451, 36492, 45615, 48656, 60820, 66902, 72984, 76025, 91230, 97312, 100353, 121640, 133804, 145968, 152050, 167255, 182460, 200706, 228075, 243280, 267608, 291936, 304100, 334510, 364920, 401412, 456150, 486560, 501765, 535216, 608200, 669020, 729840, 802824, 836275, 912300, 1003530, 1070432, 1216400, 1338040, 1459680, 1605648, 1672550, 1824600, 2007060, 2432800, 2508825, 2676080, 3211296, 3345100, 3649200, 4014120, 5017650, 5352160, 6690200, 7298400, 8028240, 10035300, 13380400, 16056480, 20070600, 26760800, 40141200, 80282400]

約数ペア:

[(1, 80282400), (2, 40141200), (3, 26760800), (4, 20070600), (5, 16056480), (6, 13380400), (8, 10035300), (10, 8028240), (11, 7298400), (12, 6690200), (15, 5352160), (16, 5017650), (20, 4014120), (22, 3649200), (24, 3345100), (25, 3211296), (30, 2676080), (32, 2508825), (33, 2432800), (40, 2007060), (44, 1824600), (48, 1672550), (50, 1605648), (55, 1459680), (60, 1338040), (66, 1216400), (75, 1070432), (80, 1003530), (88, 912300), (96, 836275), (100, 802824), (110, 729840), (120, 669020), (132, 608200), (150, 535216), (160, 501765), (165, 486560), (176, 456150), (200, 401412), (220, 364920), (240, 334510), (264, 304100), (275, 291936), (300, 267608), (330, 243280), (352, 228075), (400, 200706), (440, 182460), (480, 167255), (528, 152050), (550, 145968), (600, 133804), (660, 121640), (800, 100353), (825, 97312), (880, 91230), (1056, 76025), (1100, 72984), (1200, 66902), (1320, 60820), (1650, 48656), (1760, 45615), (2200, 36492), (2400, 33451), (2640, 30410), (3041, 26400), (3300, 24328), (4400, 18246), (5280, 15205), (6082, 13200), (6600, 12164), (8800, 9123)]