202245000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 642919200

約数和(自身を除く): 440674200

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, 139, 150, 194, 200, 250, 278, 291, 300, 375, 388, 417, 485, 500, 556, 582, 600, 625, 695, 750, 776, 834, 970, 1000, 1112, 1164, 1250, 1390, 1455, 1500, 1668, 1875, 1940, 2085, 2328, 2425, 2500, 2780, 2910, 3000, 3336, 3475, 3750, 3880, 4170, 4850, 5000, 5560, 5820, 6950, 7275, 7500, 8340, 9700, 10425, 11640, 12125, 13483, 13900, 14550, 15000, 16680, 17375, 19400, 20850, 24250, 26966, 27800, 29100, 34750, 36375, 40449, 41700, 48500, 52125, 53932, 58200, 60625, 67415, 69500, 72750, 80898, 83400, 86875, 97000, 104250, 107864, 121250, 134830, 139000, 145500, 161796, 173750, 181875, 202245, 208500, 242500, 260625, 269660, 291000, 323592, 337075, 347500, 363750, 404490, 417000, 485000, 521250, 539320, 674150, 695000, 727500, 808980, 1011225, 1042500, 1348300, 1455000, 1617960, 1685375, 2022450, 2085000, 2696600, 3370750, 4044900, 5056125, 6741500, 8089800, 8426875, 10112250, 13483000, 16853750, 20224500, 25280625, 33707500, 40449000, 50561250, 67415000, 101122500, 202245000]

約数ペア:

[(1, 202245000), (2, 101122500), (3, 67415000), (4, 50561250), (5, 40449000), (6, 33707500), (8, 25280625), (10, 20224500), (12, 16853750), (15, 13483000), (20, 10112250), (24, 8426875), (25, 8089800), (30, 6741500), (40, 5056125), (50, 4044900), (60, 3370750), (75, 2696600), (97, 2085000), (100, 2022450), (120, 1685375), (125, 1617960), (139, 1455000), (150, 1348300), (194, 1042500), (200, 1011225), (250, 808980), (278, 727500), (291, 695000), (300, 674150), (375, 539320), (388, 521250), (417, 485000), (485, 417000), (500, 404490), (556, 363750), (582, 347500), (600, 337075), (625, 323592), (695, 291000), (750, 269660), (776, 260625), (834, 242500), (970, 208500), (1000, 202245), (1112, 181875), (1164, 173750), (1250, 161796), (1390, 145500), (1455, 139000), (1500, 134830), (1668, 121250), (1875, 107864), (1940, 104250), (2085, 97000), (2328, 86875), (2425, 83400), (2500, 80898), (2780, 72750), (2910, 69500), (3000, 67415), (3336, 60625), (3475, 58200), (3750, 53932), (3880, 52125), (4170, 48500), (4850, 41700), (5000, 40449), (5560, 36375), (5820, 34750), (6950, 29100), (7275, 27800), (7500, 26966), (8340, 24250), (9700, 20850), (10425, 19400), (11640, 17375), (12125, 16680), (13483, 15000), (13900, 14550)]