285037200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{11311}}^1$

素因数の和:11342

約数の個数: 180

約数和(自身を含む): 1130566528

約数和(自身を除く): 845529328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 6300, 8400, 11311, 12600, 22622, 25200, 33933, 45244, 56555, 67866, 79177, 90488, 101799, 113110, 135732, 158354, 169665, 180976, 203598, 226220, 237531, 271464, 282775, 316708, 339330, 395885, 407196, 452440, 475062, 508995, 542928, 565550, 633416, 678660, 712593, 791770, 814392, 848325, 904880, 950124, 1017990, 1131100, 1187655, 1266832, 1357320, 1425186, 1583540, 1628784, 1696650, 1900248, 1979425, 2035980, 2262200, 2375310, 2544975, 2714640, 2850372, 3167080, 3393300, 3562965, 3800496, 3958850, 4071960, 4524400, 4750620, 5089950, 5700744, 5938275, 6334160, 6786600, 7125930, 7917700, 8143920, 9501240, 10179900, 11401488, 11876550, 13573200, 14251860, 15835400, 17814825, 19002480, 20359800, 23753100, 28503720, 31670800, 35629650, 40719600, 47506200, 57007440, 71259300, 95012400, 142518600, 285037200]

約数ペア:

[(1, 285037200), (2, 142518600), (3, 95012400), (4, 71259300), (5, 57007440), (6, 47506200), (7, 40719600), (8, 35629650), (9, 31670800), (10, 28503720), (12, 23753100), (14, 20359800), (15, 19002480), (16, 17814825), (18, 15835400), (20, 14251860), (21, 13573200), (24, 11876550), (25, 11401488), (28, 10179900), (30, 9501240), (35, 8143920), (36, 7917700), (40, 7125930), (42, 6786600), (45, 6334160), (48, 5938275), (50, 5700744), (56, 5089950), (60, 4750620), (63, 4524400), (70, 4071960), (72, 3958850), (75, 3800496), (80, 3562965), (84, 3393300), (90, 3167080), (100, 2850372), (105, 2714640), (112, 2544975), (120, 2375310), (126, 2262200), (140, 2035980), (144, 1979425), (150, 1900248), (168, 1696650), (175, 1628784), (180, 1583540), (200, 1425186), (210, 1357320), (225, 1266832), (240, 1187655), (252, 1131100), (280, 1017990), (300, 950124), (315, 904880), (336, 848325), (350, 814392), (360, 791770), (400, 712593), (420, 678660), (450, 633416), (504, 565550), (525, 542928), (560, 508995), (600, 475062), (630, 452440), (700, 407196), (720, 395885), (840, 339330), (900, 316708), (1008, 282775), (1050, 271464), (1200, 237531), (1260, 226220), (1400, 203598), (1575, 180976), (1680, 169665), (1800, 158354), (2100, 135732), (2520, 113110), (2800, 101799), (3150, 90488), (3600, 79177), (4200, 67866), (5040, 56555), (6300, 45244), (8400, 33933), (11311, 25200), (12600, 22622)]