213961500

素因数分解:

$2^2\times 3^6\times 5^3\times {\mathrm{587}}^1$

素因数の和:624

約数の個数: 168

約数和(自身を含む): 701810928

約数和(自身を除く): 487849428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 243, 250, 270, 300, 324, 375, 405, 450, 486, 500, 540, 587, 675, 729, 750, 810, 900, 972, 1125, 1174, 1215, 1350, 1458, 1500, 1620, 1761, 2025, 2250, 2348, 2430, 2700, 2916, 2935, 3375, 3522, 3645, 4050, 4500, 4860, 5283, 5870, 6075, 6750, 7044, 7290, 8100, 8805, 10125, 10566, 11740, 12150, 13500, 14580, 14675, 15849, 17610, 18225, 20250, 21132, 24300, 26415, 29350, 30375, 31698, 35220, 36450, 40500, 44025, 47547, 52830, 58700, 60750, 63396, 72900, 73375, 79245, 88050, 91125, 95094, 105660, 121500, 132075, 142641, 146750, 158490, 176100, 182250, 190188, 220125, 237735, 264150, 285282, 293500, 316980, 364500, 396225, 427923, 440250, 475470, 528300, 570564, 660375, 713205, 792450, 855846, 880500, 950940, 1188675, 1320750, 1426410, 1584900, 1711692, 1981125, 2139615, 2377350, 2641500, 2852820, 3566025, 3962250, 4279230, 4754700, 5943375, 7132050, 7924500, 8558460, 10698075, 11886750, 14264100, 17830125, 21396150, 23773500, 35660250, 42792300, 53490375, 71320500, 106980750, 213961500]

約数ペア:

[(1, 213961500), (2, 106980750), (3, 71320500), (4, 53490375), (5, 42792300), (6, 35660250), (9, 23773500), (10, 21396150), (12, 17830125), (15, 14264100), (18, 11886750), (20, 10698075), (25, 8558460), (27, 7924500), (30, 7132050), (36, 5943375), (45, 4754700), (50, 4279230), (54, 3962250), (60, 3566025), (75, 2852820), (81, 2641500), (90, 2377350), (100, 2139615), (108, 1981125), (125, 1711692), (135, 1584900), (150, 1426410), (162, 1320750), (180, 1188675), (225, 950940), (243, 880500), (250, 855846), (270, 792450), (300, 713205), (324, 660375), (375, 570564), (405, 528300), (450, 475470), (486, 440250), (500, 427923), (540, 396225), (587, 364500), (675, 316980), (729, 293500), (750, 285282), (810, 264150), (900, 237735), (972, 220125), (1125, 190188), (1174, 182250), (1215, 176100), (1350, 158490), (1458, 146750), (1500, 142641), (1620, 132075), (1761, 121500), (2025, 105660), (2250, 95094), (2348, 91125), (2430, 88050), (2700, 79245), (2916, 73375), (2935, 72900), (3375, 63396), (3522, 60750), (3645, 58700), (4050, 52830), (4500, 47547), (4860, 44025), (5283, 40500), (5870, 36450), (6075, 35220), (6750, 31698), (7044, 30375), (7290, 29350), (8100, 26415), (8805, 24300), (10125, 21132), (10566, 20250), (11740, 18225), (12150, 17610), (13500, 15849), (14580, 14675)]