84200400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1274

約数の個数: 180

約数和(自身を含む): 307827520

約数和(自身を除く): 223627120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1231, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2462, 2736, 2850, 3420, 3600, 3693, 3800, 4275, 4560, 4924, 5700, 6155, 6840, 7386, 7600, 8550, 9848, 11079, 11400, 12310, 13680, 14772, 17100, 18465, 19696, 22158, 22800, 23389, 24620, 29544, 30775, 34200, 36930, 44316, 46778, 49240, 55395, 59088, 61550, 68400, 70167, 73860, 88632, 92325, 93556, 98480, 110790, 116945, 123100, 140334, 147720, 177264, 184650, 187112, 210501, 221580, 233890, 246200, 276975, 280668, 295440, 350835, 369300, 374224, 421002, 443160, 467780, 492400, 553950, 561336, 584725, 701670, 738600, 842004, 886320, 935560, 1052505, 1107900, 1122672, 1169450, 1403340, 1477200, 1684008, 1754175, 1871120, 2105010, 2215800, 2338900, 2806680, 3368016, 3508350, 4210020, 4431600, 4677800, 5262525, 5613360, 7016700, 8420040, 9355600, 10525050, 14033400, 16840080, 21050100, 28066800, 42100200, 84200400]

約数ペア:

[(1, 84200400), (2, 42100200), (3, 28066800), (4, 21050100), (5, 16840080), (6, 14033400), (8, 10525050), (9, 9355600), (10, 8420040), (12, 7016700), (15, 5613360), (16, 5262525), (18, 4677800), (19, 4431600), (20, 4210020), (24, 3508350), (25, 3368016), (30, 2806680), (36, 2338900), (38, 2215800), (40, 2105010), (45, 1871120), (48, 1754175), (50, 1684008), (57, 1477200), (60, 1403340), (72, 1169450), (75, 1122672), (76, 1107900), (80, 1052505), (90, 935560), (95, 886320), (100, 842004), (114, 738600), (120, 701670), (144, 584725), (150, 561336), (152, 553950), (171, 492400), (180, 467780), (190, 443160), (200, 421002), (225, 374224), (228, 369300), (240, 350835), (285, 295440), (300, 280668), (304, 276975), (342, 246200), (360, 233890), (380, 221580), (400, 210501), (450, 187112), (456, 184650), (475, 177264), (570, 147720), (600, 140334), (684, 123100), (720, 116945), (760, 110790), (855, 98480), (900, 93556), (912, 92325), (950, 88632), (1140, 73860), (1200, 70167), (1231, 68400), (1368, 61550), (1425, 59088), (1520, 55395), (1710, 49240), (1800, 46778), (1900, 44316), (2280, 36930), (2462, 34200), (2736, 30775), (2850, 29544), (3420, 24620), (3600, 23389), (3693, 22800), (3800, 22158), (4275, 19696), (4560, 18465), (4924, 17100), (5700, 14772), (6155, 13680), (6840, 12310), (7386, 11400), (7600, 11079), (8550, 9848)]