258466500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3023}}^1$

素因数の和:3067

約数の個数: 144

約数和(自身を含む): 858574080

約数和(自身を除く): 600107580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 125, 150, 171, 180, 190, 225, 228, 250, 285, 300, 342, 375, 380, 450, 475, 500, 570, 684, 750, 855, 900, 950, 1125, 1140, 1425, 1500, 1710, 1900, 2250, 2375, 2850, 3023, 3420, 4275, 4500, 4750, 5700, 6046, 7125, 8550, 9069, 9500, 12092, 14250, 15115, 17100, 18138, 21375, 27207, 28500, 30230, 36276, 42750, 45345, 54414, 57437, 60460, 75575, 85500, 90690, 108828, 114874, 136035, 151150, 172311, 181380, 226725, 229748, 272070, 287185, 302300, 344622, 377875, 453450, 516933, 544140, 574370, 680175, 689244, 755750, 861555, 906900, 1033866, 1133625, 1148740, 1360350, 1435925, 1511500, 1723110, 2067732, 2267250, 2584665, 2720700, 2871850, 3400875, 3446220, 4307775, 4534500, 5169330, 5743700, 6801750, 7179625, 8615550, 10338660, 12923325, 13603500, 14359250, 17231100, 21538875, 25846650, 28718500, 43077750, 51693300, 64616625, 86155500, 129233250, 258466500]

約数ペア:

[(1, 258466500), (2, 129233250), (3, 86155500), (4, 64616625), (5, 51693300), (6, 43077750), (9, 28718500), (10, 25846650), (12, 21538875), (15, 17231100), (18, 14359250), (19, 13603500), (20, 12923325), (25, 10338660), (30, 8615550), (36, 7179625), (38, 6801750), (45, 5743700), (50, 5169330), (57, 4534500), (60, 4307775), (75, 3446220), (76, 3400875), (90, 2871850), (95, 2720700), (100, 2584665), (114, 2267250), (125, 2067732), (150, 1723110), (171, 1511500), (180, 1435925), (190, 1360350), (225, 1148740), (228, 1133625), (250, 1033866), (285, 906900), (300, 861555), (342, 755750), (375, 689244), (380, 680175), (450, 574370), (475, 544140), (500, 516933), (570, 453450), (684, 377875), (750, 344622), (855, 302300), (900, 287185), (950, 272070), (1125, 229748), (1140, 226725), (1425, 181380), (1500, 172311), (1710, 151150), (1900, 136035), (2250, 114874), (2375, 108828), (2850, 90690), (3023, 85500), (3420, 75575), (4275, 60460), (4500, 57437), (4750, 54414), (5700, 45345), (6046, 42750), (7125, 36276), (8550, 30230), (9069, 28500), (9500, 27207), (12092, 21375), (14250, 18138), (15115, 17100)]