45687000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 144930240

約数和(自身を除く): 99243240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 97, 100, 120, 125, 150, 157, 194, 200, 250, 291, 300, 314, 375, 388, 471, 485, 500, 582, 600, 628, 750, 776, 785, 942, 970, 1000, 1164, 1256, 1455, 1500, 1570, 1884, 1940, 2328, 2355, 2425, 2910, 3000, 3140, 3768, 3880, 3925, 4710, 4850, 5820, 6280, 7275, 7850, 9420, 9700, 11640, 11775, 12125, 14550, 15229, 15700, 18840, 19400, 19625, 23550, 24250, 29100, 30458, 31400, 36375, 39250, 45687, 47100, 48500, 58200, 58875, 60916, 72750, 76145, 78500, 91374, 94200, 97000, 117750, 121832, 145500, 152290, 157000, 182748, 228435, 235500, 291000, 304580, 365496, 380725, 456870, 471000, 609160, 761450, 913740, 1142175, 1522900, 1827480, 1903625, 2284350, 3045800, 3807250, 4568700, 5710875, 7614500, 9137400, 11421750, 15229000, 22843500, 45687000]

約数ペア:

[(1, 45687000), (2, 22843500), (3, 15229000), (4, 11421750), (5, 9137400), (6, 7614500), (8, 5710875), (10, 4568700), (12, 3807250), (15, 3045800), (20, 2284350), (24, 1903625), (25, 1827480), (30, 1522900), (40, 1142175), (50, 913740), (60, 761450), (75, 609160), (97, 471000), (100, 456870), (120, 380725), (125, 365496), (150, 304580), (157, 291000), (194, 235500), (200, 228435), (250, 182748), (291, 157000), (300, 152290), (314, 145500), (375, 121832), (388, 117750), (471, 97000), (485, 94200), (500, 91374), (582, 78500), (600, 76145), (628, 72750), (750, 60916), (776, 58875), (785, 58200), (942, 48500), (970, 47100), (1000, 45687), (1164, 39250), (1256, 36375), (1455, 31400), (1500, 30458), (1570, 29100), (1884, 24250), (1940, 23550), (2328, 19625), (2355, 19400), (2425, 18840), (2910, 15700), (3000, 15229), (3140, 14550), (3768, 12125), (3880, 11775), (3925, 11640), (4710, 9700), (4850, 9420), (5820, 7850), (6280, 7275)]