796749800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:449

約数の個数: 288

約数和(自身を含む): 2480868000

約数和(自身を除く): 1684118200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 40, 44, 49, 50, 55, 56, 70, 76, 77, 88, 95, 98, 100, 110, 133, 140, 152, 154, 175, 190, 196, 200, 209, 220, 245, 266, 275, 280, 308, 350, 380, 385, 389, 392, 418, 440, 475, 490, 532, 539, 550, 616, 665, 700, 760, 770, 778, 836, 931, 950, 980, 1045, 1064, 1078, 1100, 1225, 1330, 1400, 1463, 1540, 1556, 1672, 1862, 1900, 1925, 1945, 1960, 2090, 2156, 2200, 2450, 2660, 2695, 2723, 2926, 3080, 3112, 3325, 3724, 3800, 3850, 3890, 4180, 4279, 4312, 4655, 4900, 5225, 5320, 5390, 5446, 5852, 6650, 7315, 7391, 7448, 7700, 7780, 8360, 8558, 9310, 9725, 9800, 10241, 10450, 10780, 10892, 11704, 13300, 13475, 13615, 14630, 14782, 15400, 15560, 17116, 18620, 19061, 19450, 20482, 20900, 21395, 21560, 21784, 23275, 26600, 26950, 27230, 29260, 29564, 29953, 34232, 36575, 36955, 37240, 38122, 38900, 40964, 41800, 42790, 46550, 51205, 51737, 53900, 54460, 58520, 59128, 59906, 68075, 73150, 73910, 76244, 77800, 81301, 81928, 85580, 93100, 95305, 102410, 103474, 106975, 107800, 108920, 119812, 136150, 146300, 147820, 149765, 152488, 162602, 171160, 184775, 186200, 190610, 204820, 206948, 209671, 213950, 239624, 256025, 258685, 272300, 292600, 295640, 299530, 325204, 362159, 369550, 381220, 406505, 409640, 413896, 419342, 427900, 476525, 512050, 517370, 544600, 569107, 599060, 650408, 724318, 739100, 748825, 762440, 813010, 838684, 855800, 953050, 1024100, 1034740, 1048355, 1138214, 1198120, 1293425, 1448636, 1478200, 1497650, 1626020, 1677368, 1810795, 1906100, 2032525, 2048200, 2069480, 2096710, 2276428, 2586850, 2845535, 2897272, 2995300, 3252040, 3621590, 3812200, 3983749, 4065050, 4193420, 4552856, 5173700, 5241775, 5691070, 5990600, 7243180, 7967498, 8130100, 8386840, 9053975, 10347400, 10483550, 11382140, 14227675, 14486360, 15934996, 16260200, 18107950, 19918745, 20967100, 22764280, 28455350, 31869992, 36215900, 39837490, 41934200, 56910700, 72431800, 79674980, 99593725, 113821400, 159349960, 199187450, 398374900, 796749800]

約数ペア:

[(1, 796749800), (2, 398374900), (4, 199187450), (5, 159349960), (7, 113821400), (8, 99593725), (10, 79674980), (11, 72431800), (14, 56910700), (19, 41934200), (20, 39837490), (22, 36215900), (25, 31869992), (28, 28455350), (35, 22764280), (38, 20967100), (40, 19918745), (44, 18107950), (49, 16260200), (50, 15934996), (55, 14486360), (56, 14227675), (70, 11382140), (76, 10483550), (77, 10347400), (88, 9053975), (95, 8386840), (98, 8130100), (100, 7967498), (110, 7243180), (133, 5990600), (140, 5691070), (152, 5241775), (154, 5173700), (175, 4552856), (190, 4193420), (196, 4065050), (200, 3983749), (209, 3812200), (220, 3621590), (245, 3252040), (266, 2995300), (275, 2897272), (280, 2845535), (308, 2586850), (350, 2276428), (380, 2096710), (385, 2069480), (389, 2048200), (392, 2032525), (418, 1906100), (440, 1810795), (475, 1677368), (490, 1626020), (532, 1497650), (539, 1478200), (550, 1448636), (616, 1293425), (665, 1198120), (700, 1138214), (760, 1048355), (770, 1034740), (778, 1024100), (836, 953050), (931, 855800), (950, 838684), (980, 813010), (1045, 762440), (1064, 748825), (1078, 739100), (1100, 724318), (1225, 650408), (1330, 599060), (1400, 569107), (1463, 544600), (1540, 517370), (1556, 512050), (1672, 476525), (1862, 427900), (1900, 419342), (1925, 413896), (1945, 409640), (1960, 406505), (2090, 381220), (2156, 369550), (2200, 362159), (2450, 325204), (2660, 299530), (2695, 295640), (2723, 292600), (2926, 272300), (3080, 258685), (3112, 256025), (3325, 239624), (3724, 213950), (3800, 209671), (3850, 206948), (3890, 204820), (4180, 190610), (4279, 186200), (4312, 184775), (4655, 171160), (4900, 162602), (5225, 152488), (5320, 149765), (5390, 147820), (5446, 146300), (5852, 136150), (6650, 119812), (7315, 108920), (7391, 107800), (7448, 106975), (7700, 103474), (7780, 102410), (8360, 95305), (8558, 93100), (9310, 85580), (9725, 81928), (9800, 81301), (10241, 77800), (10450, 76244), (10780, 73910), (10892, 73150), (11704, 68075), (13300, 59906), (13475, 59128), (13615, 58520), (14630, 54460), (14782, 53900), (15400, 51737), (15560, 51205), (17116, 46550), (18620, 42790), (19061, 41800), (19450, 40964), (20482, 38900), (20900, 38122), (21395, 37240), (21560, 36955), (21784, 36575), (23275, 34232), (26600, 29953), (26950, 29564), (27230, 29260)]