221574150

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{23447}}^1$

素因数の和:23475

約数の個数: 96

約数和(自身を含む): 697812480

約数和(自身を除く): 476238330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 9450, 23447, 46894, 70341, 117235, 140682, 164129, 211023, 234470, 328258, 351705, 422046, 492387, 586175, 633069, 703410, 820645, 984774, 1055115, 1172350, 1266138, 1477161, 1641290, 1758525, 2110230, 2461935, 2954322, 3165345, 3517050, 4103225, 4431483, 4923870, 5275575, 6330690, 7385805, 8206450, 8862966, 10551150, 12309675, 14771610, 15826725, 22157415, 24619350, 31653450, 36929025, 44314830, 73858050, 110787075, 221574150]

約数ペア:

[(1, 221574150), (2, 110787075), (3, 73858050), (5, 44314830), (6, 36929025), (7, 31653450), (9, 24619350), (10, 22157415), (14, 15826725), (15, 14771610), (18, 12309675), (21, 10551150), (25, 8862966), (27, 8206450), (30, 7385805), (35, 6330690), (42, 5275575), (45, 4923870), (50, 4431483), (54, 4103225), (63, 3517050), (70, 3165345), (75, 2954322), (90, 2461935), (105, 2110230), (126, 1758525), (135, 1641290), (150, 1477161), (175, 1266138), (189, 1172350), (210, 1055115), (225, 984774), (270, 820645), (315, 703410), (350, 633069), (378, 586175), (450, 492387), (525, 422046), (630, 351705), (675, 328258), (945, 234470), (1050, 211023), (1350, 164129), (1575, 140682), (1890, 117235), (3150, 70341), (4725, 46894), (9450, 23447)]