45021100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 105180768

約数和(自身を除く): 60159668

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 71, 85, 100, 142, 170, 284, 340, 355, 373, 425, 710, 746, 850, 1207, 1420, 1492, 1700, 1775, 1865, 2414, 3550, 3730, 4828, 6035, 6341, 7100, 7460, 9325, 12070, 12682, 18650, 24140, 25364, 26483, 30175, 31705, 37300, 52966, 60350, 63410, 105932, 120700, 126820, 132415, 158525, 264830, 317050, 450211, 529660, 634100, 662075, 900422, 1324150, 1800844, 2251055, 2648300, 4502110, 9004220, 11255275, 22510550, 45021100]

約数ペア:

[(1, 45021100), (2, 22510550), (4, 11255275), (5, 9004220), (10, 4502110), (17, 2648300), (20, 2251055), (25, 1800844), (34, 1324150), (50, 900422), (68, 662075), (71, 634100), (85, 529660), (100, 450211), (142, 317050), (170, 264830), (284, 158525), (340, 132415), (355, 126820), (373, 120700), (425, 105932), (710, 63410), (746, 60350), (850, 52966), (1207, 37300), (1420, 31705), (1492, 30175), (1700, 26483), (1775, 25364), (1865, 24140), (2414, 18650), (3550, 12682), (3730, 12070), (4828, 9325), (6035, 7460), (6341, 7100)]