52870500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 172623360

約数和(自身を除く): 119752860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 125, 150, 155, 180, 186, 225, 250, 279, 300, 310, 372, 375, 379, 450, 465, 500, 558, 620, 750, 758, 775, 900, 930, 1116, 1125, 1137, 1395, 1500, 1516, 1550, 1860, 1895, 2250, 2274, 2325, 2790, 3100, 3411, 3790, 3875, 4500, 4548, 4650, 5580, 5685, 6822, 6975, 7580, 7750, 9300, 9475, 11370, 11625, 11749, 13644, 13950, 15500, 17055, 18950, 22740, 23250, 23498, 27900, 28425, 34110, 34875, 35247, 37900, 46500, 46996, 47375, 56850, 58745, 68220, 69750, 70494, 85275, 94750, 105741, 113700, 117490, 139500, 140988, 142125, 170550, 176235, 189500, 211482, 234980, 284250, 293725, 341100, 352470, 422964, 426375, 528705, 568500, 587450, 704940, 852750, 881175, 1057410, 1174900, 1468625, 1705500, 1762350, 2114820, 2643525, 2937250, 3524700, 4405875, 5287050, 5874500, 8811750, 10574100, 13217625, 17623500, 26435250, 52870500]

約数ペア:

[(1, 52870500), (2, 26435250), (3, 17623500), (4, 13217625), (5, 10574100), (6, 8811750), (9, 5874500), (10, 5287050), (12, 4405875), (15, 3524700), (18, 2937250), (20, 2643525), (25, 2114820), (30, 1762350), (31, 1705500), (36, 1468625), (45, 1174900), (50, 1057410), (60, 881175), (62, 852750), (75, 704940), (90, 587450), (93, 568500), (100, 528705), (124, 426375), (125, 422964), (150, 352470), (155, 341100), (180, 293725), (186, 284250), (225, 234980), (250, 211482), (279, 189500), (300, 176235), (310, 170550), (372, 142125), (375, 140988), (379, 139500), (450, 117490), (465, 113700), (500, 105741), (558, 94750), (620, 85275), (750, 70494), (758, 69750), (775, 68220), (900, 58745), (930, 56850), (1116, 47375), (1125, 46996), (1137, 46500), (1395, 37900), (1500, 35247), (1516, 34875), (1550, 34110), (1860, 28425), (1895, 27900), (2250, 23498), (2274, 23250), (2325, 22740), (2790, 18950), (3100, 17055), (3411, 15500), (3790, 13950), (3875, 13644), (4500, 11749), (4548, 11625), (4650, 11370), (5580, 9475), (5685, 9300), (6822, 7750), (6975, 7580)]