28514100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5591}}^1$

素因数の和:5625

約数の個数: 72

約数和(自身を含む): 87369408

約数和(自身を除く): 58855308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 5591, 11182, 16773, 22364, 27955, 33546, 55910, 67092, 83865, 95047, 111820, 139775, 167730, 190094, 279550, 285141, 335460, 380188, 419325, 475235, 559100, 570282, 838650, 950470, 1140564, 1425705, 1677300, 1900940, 2376175, 2851410, 4752350, 5702820, 7128525, 9504700, 14257050, 28514100]

約数ペア:

[(1, 28514100), (2, 14257050), (3, 9504700), (4, 7128525), (5, 5702820), (6, 4752350), (10, 2851410), (12, 2376175), (15, 1900940), (17, 1677300), (20, 1425705), (25, 1140564), (30, 950470), (34, 838650), (50, 570282), (51, 559100), (60, 475235), (68, 419325), (75, 380188), (85, 335460), (100, 285141), (102, 279550), (150, 190094), (170, 167730), (204, 139775), (255, 111820), (300, 95047), (340, 83865), (425, 67092), (510, 55910), (850, 33546), (1020, 27955), (1275, 22364), (1700, 16773), (2550, 11182), (5100, 5591)]