308734800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1282

約数の個数: 240

約数和(自身を含む): 1136593920

約数和(自身を除く): 827859120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 25, 30, 33, 38, 40, 44, 48, 50, 55, 57, 60, 66, 75, 76, 80, 88, 95, 100, 110, 114, 120, 132, 150, 152, 165, 176, 190, 200, 209, 220, 228, 240, 264, 275, 285, 300, 304, 330, 380, 400, 418, 440, 456, 475, 528, 550, 570, 600, 627, 660, 760, 825, 836, 880, 912, 950, 1045, 1100, 1140, 1200, 1231, 1254, 1320, 1425, 1520, 1650, 1672, 1900, 2090, 2200, 2280, 2462, 2508, 2640, 2850, 3135, 3300, 3344, 3693, 3800, 4180, 4400, 4560, 4924, 5016, 5225, 5700, 6155, 6270, 6600, 7386, 7600, 8360, 9848, 10032, 10450, 11400, 12310, 12540, 13200, 13541, 14772, 15675, 16720, 18465, 19696, 20900, 22800, 23389, 24620, 25080, 27082, 29544, 30775, 31350, 36930, 40623, 41800, 46778, 49240, 50160, 54164, 59088, 61550, 62700, 67705, 70167, 73860, 81246, 83600, 92325, 93556, 98480, 108328, 116945, 123100, 125400, 135410, 140334, 147720, 162492, 184650, 187112, 203115, 216656, 233890, 246200, 250800, 257279, 270820, 280668, 295440, 324984, 338525, 350835, 369300, 374224, 406230, 467780, 492400, 514558, 541640, 561336, 584725, 649968, 677050, 701670, 738600, 771837, 812460, 935560, 1015575, 1029116, 1083280, 1122672, 1169450, 1286395, 1354100, 1403340, 1477200, 1543674, 1624920, 1754175, 1871120, 2031150, 2058232, 2338900, 2572790, 2708200, 2806680, 3087348, 3249840, 3508350, 3859185, 4062300, 4116464, 4677800, 5145580, 5416400, 5613360, 6174696, 6431975, 7016700, 7718370, 8124600, 9355600, 10291160, 12349392, 12863950, 14033400, 15436740, 16249200, 19295925, 20582320, 25727900, 28066800, 30873480, 38591850, 51455800, 61746960, 77183700, 102911600, 154367400, 308734800]

約数ペア:

[(1, 308734800), (2, 154367400), (3, 102911600), (4, 77183700), (5, 61746960), (6, 51455800), (8, 38591850), (10, 30873480), (11, 28066800), (12, 25727900), (15, 20582320), (16, 19295925), (19, 16249200), (20, 15436740), (22, 14033400), (24, 12863950), (25, 12349392), (30, 10291160), (33, 9355600), (38, 8124600), (40, 7718370), (44, 7016700), (48, 6431975), (50, 6174696), (55, 5613360), (57, 5416400), (60, 5145580), (66, 4677800), (75, 4116464), (76, 4062300), (80, 3859185), (88, 3508350), (95, 3249840), (100, 3087348), (110, 2806680), (114, 2708200), (120, 2572790), (132, 2338900), (150, 2058232), (152, 2031150), (165, 1871120), (176, 1754175), (190, 1624920), (200, 1543674), (209, 1477200), (220, 1403340), (228, 1354100), (240, 1286395), (264, 1169450), (275, 1122672), (285, 1083280), (300, 1029116), (304, 1015575), (330, 935560), (380, 812460), (400, 771837), (418, 738600), (440, 701670), (456, 677050), (475, 649968), (528, 584725), (550, 561336), (570, 541640), (600, 514558), (627, 492400), (660, 467780), (760, 406230), (825, 374224), (836, 369300), (880, 350835), (912, 338525), (950, 324984), (1045, 295440), (1100, 280668), (1140, 270820), (1200, 257279), (1231, 250800), (1254, 246200), (1320, 233890), (1425, 216656), (1520, 203115), (1650, 187112), (1672, 184650), (1900, 162492), (2090, 147720), (2200, 140334), (2280, 135410), (2462, 125400), (2508, 123100), (2640, 116945), (2850, 108328), (3135, 98480), (3300, 93556), (3344, 92325), (3693, 83600), (3800, 81246), (4180, 73860), (4400, 70167), (4560, 67705), (4924, 62700), (5016, 61550), (5225, 59088), (5700, 54164), (6155, 50160), (6270, 49240), (6600, 46778), (7386, 41800), (7600, 40623), (8360, 36930), (9848, 31350), (10032, 30775), (10450, 29544), (11400, 27082), (12310, 25080), (12540, 24620), (13200, 23389), (13541, 22800), (14772, 20900), (15675, 19696), (16720, 18465)]