1668942600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 288

約数和(自身を含む): 5691153600

約数和(自身を除く): 4022211000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 109, 120, 130, 150, 151, 156, 169, 195, 200, 218, 260, 300, 302, 312, 325, 327, 338, 390, 436, 453, 507, 520, 545, 600, 604, 650, 654, 676, 755, 780, 845, 872, 906, 975, 1014, 1090, 1208, 1300, 1308, 1352, 1417, 1510, 1560, 1635, 1690, 1812, 1950, 1963, 2028, 2180, 2265, 2535, 2600, 2616, 2725, 2834, 3020, 3270, 3380, 3624, 3775, 3900, 3926, 4056, 4225, 4251, 4360, 4530, 5070, 5450, 5668, 5889, 6040, 6540, 6760, 7085, 7550, 7800, 7852, 8175, 8450, 8502, 9060, 9815, 10140, 10900, 11325, 11336, 11778, 12675, 13080, 14170, 15100, 15704, 16350, 16459, 16900, 17004, 18120, 18421, 19630, 20280, 21255, 21800, 22650, 23556, 25350, 25519, 28340, 29445, 30200, 32700, 32918, 33800, 34008, 35425, 36842, 39260, 42510, 45300, 47112, 49075, 49377, 50700, 51038, 55263, 56680, 58890, 65400, 65836, 70850, 73684, 76557, 78520, 82295, 85020, 90600, 92105, 98150, 98754, 101400, 102076, 106275, 110526, 117780, 127595, 131672, 141700, 147225, 147368, 153114, 164590, 170040, 184210, 196300, 197508, 204152, 212550, 213967, 221052, 235560, 246885, 255190, 276315, 283400, 294450, 306228, 329180, 368420, 382785, 392600, 395016, 411475, 425100, 427934, 442104, 460525, 493770, 510380, 552630, 588900, 612456, 637975, 641901, 658360, 736840, 765570, 822950, 850200, 855868, 921050, 987540, 1020760, 1069835, 1105260, 1177800, 1234425, 1275950, 1283802, 1381575, 1531140, 1645900, 1711736, 1842100, 1913925, 1975080, 2139670, 2210520, 2468850, 2551900, 2567604, 2763150, 2781571, 3062280, 3209505, 3291800, 3684200, 3827850, 4279340, 4937700, 5103800, 5135208, 5349175, 5526300, 5563142, 6419010, 7655700, 8344713, 8558680, 9875400, 10698350, 11052600, 11126284, 12838020, 13907855, 15311400, 16047525, 16689426, 21396700, 22252568, 25676040, 27815710, 32095050, 33378852, 41723565, 42793400, 55631420, 64190100, 66757704, 69539275, 83447130, 111262840, 128380200, 139078550, 166894260, 208617825, 278157100, 333788520, 417235650, 556314200, 834471300, 1668942600]

約数ペア:

[(1, 1668942600), (2, 834471300), (3, 556314200), (4, 417235650), (5, 333788520), (6, 278157100), (8, 208617825), (10, 166894260), (12, 139078550), (13, 128380200), (15, 111262840), (20, 83447130), (24, 69539275), (25, 66757704), (26, 64190100), (30, 55631420), (39, 42793400), (40, 41723565), (50, 33378852), (52, 32095050), (60, 27815710), (65, 25676040), (75, 22252568), (78, 21396700), (100, 16689426), (104, 16047525), (109, 15311400), (120, 13907855), (130, 12838020), (150, 11126284), (151, 11052600), (156, 10698350), (169, 9875400), (195, 8558680), (200, 8344713), (218, 7655700), (260, 6419010), (300, 5563142), (302, 5526300), (312, 5349175), (325, 5135208), (327, 5103800), (338, 4937700), (390, 4279340), (436, 3827850), (453, 3684200), (507, 3291800), (520, 3209505), (545, 3062280), (600, 2781571), (604, 2763150), (650, 2567604), (654, 2551900), (676, 2468850), (755, 2210520), (780, 2139670), (845, 1975080), (872, 1913925), (906, 1842100), (975, 1711736), (1014, 1645900), (1090, 1531140), (1208, 1381575), (1300, 1283802), (1308, 1275950), (1352, 1234425), (1417, 1177800), (1510, 1105260), (1560, 1069835), (1635, 1020760), (1690, 987540), (1812, 921050), (1950, 855868), (1963, 850200), (2028, 822950), (2180, 765570), (2265, 736840), (2535, 658360), (2600, 641901), (2616, 637975), (2725, 612456), (2834, 588900), (3020, 552630), (3270, 510380), (3380, 493770), (3624, 460525), (3775, 442104), (3900, 427934), (3926, 425100), (4056, 411475), (4225, 395016), (4251, 392600), (4360, 382785), (4530, 368420), (5070, 329180), (5450, 306228), (5668, 294450), (5889, 283400), (6040, 276315), (6540, 255190), (6760, 246885), (7085, 235560), (7550, 221052), (7800, 213967), (7852, 212550), (8175, 204152), (8450, 197508), (8502, 196300), (9060, 184210), (9815, 170040), (10140, 164590), (10900, 153114), (11325, 147368), (11336, 147225), (11778, 141700), (12675, 131672), (13080, 127595), (14170, 117780), (15100, 110526), (15704, 106275), (16350, 102076), (16459, 101400), (16900, 98754), (17004, 98150), (18120, 92105), (18421, 90600), (19630, 85020), (20280, 82295), (21255, 78520), (21800, 76557), (22650, 73684), (23556, 70850), (25350, 65836), (25519, 65400), (28340, 58890), (29445, 56680), (30200, 55263), (32700, 51038), (32918, 50700), (33800, 49377), (34008, 49075), (35425, 47112), (36842, 45300), (39260, 42510)]