221573283600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{8461}}^1$

素因数の和:8778

約数の個数: 240

約数和(自身を含む): 719517767360

約数和(自身を除く): 497944483760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 139, 150, 157, 200, 240, 278, 300, 314, 400, 417, 471, 556, 600, 628, 695, 785, 834, 942, 1112, 1200, 1256, 1390, 1570, 1668, 1884, 2085, 2224, 2355, 2512, 2780, 3140, 3336, 3475, 3768, 3925, 4170, 4710, 5560, 6280, 6672, 6950, 7536, 7850, 8340, 8461, 9420, 10425, 11120, 11775, 12560, 13900, 15700, 16680, 16922, 18840, 20850, 21823, 23550, 25383, 27800, 31400, 33360, 33844, 37680, 41700, 42305, 43646, 47100, 50766, 55600, 62800, 65469, 67688, 83400, 84610, 87292, 94200, 101532, 109115, 126915, 130938, 135376, 166800, 169220, 174584, 188400, 203064, 211525, 218230, 253830, 261876, 327345, 338440, 349168, 406128, 423050, 436460, 507660, 523752, 545575, 634575, 654690, 676880, 846100, 872920, 1015320, 1047504, 1091150, 1176079, 1269150, 1309380, 1328377, 1636725, 1692200, 1745840, 2030640, 2182300, 2352158, 2538300, 2618760, 2656754, 3273450, 3384400, 3528237, 3985131, 4364600, 4704316, 5076600, 5237520, 5313508, 5880395, 6546900, 6641885, 7056474, 7970262, 8729200, 9408632, 10153200, 10627016, 11760790, 13093800, 13283770, 14112948, 15940524, 17641185, 18817264, 19925655, 21254032, 23521580, 26187600, 26567540, 28225896, 29401975, 31881048, 33209425, 35282370, 39851310, 47043160, 53135080, 56451792, 58803950, 63762096, 66418850, 70564740, 79702620, 88205925, 94086320, 99628275, 106270160, 117607900, 132837700, 141129480, 159405240, 176411850, 184644403, 199256550, 235215800, 265675400, 282258960, 318810480, 352823700, 369288806, 398513100, 470431600, 531350800, 553933209, 705647400, 738577612, 797026200, 923222015, 1107866418, 1411294800, 1477155224, 1594052400, 1846444030, 2215732836, 2769666045, 2954310448, 3692888060, 4431465672, 4616110075, 5539332090, 7385776120, 8862931344, 9232220150, 11078664180, 13848330225, 14771552240, 18464440300, 22157328360, 27696660450, 36928880600, 44314656720, 55393320900, 73857761200, 110786641800, 221573283600]

約数ペア:

[(1, 221573283600), (2, 110786641800), (3, 73857761200), (4, 55393320900), (5, 44314656720), (6, 36928880600), (8, 27696660450), (10, 22157328360), (12, 18464440300), (15, 14771552240), (16, 13848330225), (20, 11078664180), (24, 9232220150), (25, 8862931344), (30, 7385776120), (40, 5539332090), (48, 4616110075), (50, 4431465672), (60, 3692888060), (75, 2954310448), (80, 2769666045), (100, 2215732836), (120, 1846444030), (139, 1594052400), (150, 1477155224), (157, 1411294800), (200, 1107866418), (240, 923222015), (278, 797026200), (300, 738577612), (314, 705647400), (400, 553933209), (417, 531350800), (471, 470431600), (556, 398513100), (600, 369288806), (628, 352823700), (695, 318810480), (785, 282258960), (834, 265675400), (942, 235215800), (1112, 199256550), (1200, 184644403), (1256, 176411850), (1390, 159405240), (1570, 141129480), (1668, 132837700), (1884, 117607900), (2085, 106270160), (2224, 99628275), (2355, 94086320), (2512, 88205925), (2780, 79702620), (3140, 70564740), (3336, 66418850), (3475, 63762096), (3768, 58803950), (3925, 56451792), (4170, 53135080), (4710, 47043160), (5560, 39851310), (6280, 35282370), (6672, 33209425), (6950, 31881048), (7536, 29401975), (7850, 28225896), (8340, 26567540), (8461, 26187600), (9420, 23521580), (10425, 21254032), (11120, 19925655), (11775, 18817264), (12560, 17641185), (13900, 15940524), (15700, 14112948), (16680, 13283770), (16922, 13093800), (18840, 11760790), (20850, 10627016), (21823, 10153200), (23550, 9408632), (25383, 8729200), (27800, 7970262), (31400, 7056474), (33360, 6641885), (33844, 6546900), (37680, 5880395), (41700, 5313508), (42305, 5237520), (43646, 5076600), (47100, 4704316), (50766, 4364600), (55600, 3985131), (62800, 3528237), (65469, 3384400), (67688, 3273450), (83400, 2656754), (84610, 2618760), (87292, 2538300), (94200, 2352158), (101532, 2182300), (109115, 2030640), (126915, 1745840), (130938, 1692200), (135376, 1636725), (166800, 1328377), (169220, 1309380), (174584, 1269150), (188400, 1176079), (203064, 1091150), (211525, 1047504), (218230, 1015320), (253830, 872920), (261876, 846100), (327345, 676880), (338440, 654690), (349168, 634575), (406128, 545575), (423050, 523752), (436460, 507660)]