72572550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{15607}}^1$

素因数の和:15653

約数の個数: 48

約数和(自身を含む): 185797632

約数和(自身を除く): 113225082

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 15607, 31214, 46821, 78035, 93642, 156070, 234105, 390175, 468210, 483817, 780350, 967634, 1170525, 1451451, 2341050, 2419085, 2902902, 4838170, 7257255, 12095425, 14514510, 24190850, 36286275, 72572550]

約数ペア:

[(1, 72572550), (2, 36286275), (3, 24190850), (5, 14514510), (6, 12095425), (10, 7257255), (15, 4838170), (25, 2902902), (30, 2419085), (31, 2341050), (50, 1451451), (62, 1170525), (75, 967634), (93, 780350), (150, 483817), (155, 468210), (186, 390175), (310, 234105), (465, 156070), (775, 93642), (930, 78035), (1550, 46821), (2325, 31214), (4650, 15607)]