79011900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 216

約数和(自身を含む): 282731904

約数和(自身を除く): 203720004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 25, 30, 33, 36, 44, 45, 46, 50, 55, 60, 66, 69, 75, 90, 92, 99, 100, 110, 115, 132, 138, 150, 165, 180, 198, 207, 220, 225, 230, 253, 275, 276, 300, 330, 345, 347, 396, 414, 450, 460, 495, 506, 550, 575, 660, 690, 694, 759, 825, 828, 900, 990, 1012, 1035, 1041, 1100, 1150, 1265, 1380, 1388, 1518, 1650, 1725, 1735, 1980, 2070, 2082, 2277, 2300, 2475, 2530, 3036, 3123, 3300, 3450, 3470, 3795, 3817, 4140, 4164, 4554, 4950, 5060, 5175, 5205, 6246, 6325, 6900, 6940, 7590, 7634, 7981, 8675, 9108, 9900, 10350, 10410, 11385, 11451, 12492, 12650, 15180, 15268, 15615, 15962, 17350, 18975, 19085, 20700, 20820, 22770, 22902, 23943, 25300, 26025, 31230, 31924, 34353, 34700, 37950, 38170, 39905, 45540, 45804, 47886, 52050, 56925, 57255, 62460, 68706, 71829, 75900, 76340, 78075, 79810, 87791, 95425, 95772, 104100, 113850, 114510, 119715, 137412, 143658, 156150, 159620, 171765, 175582, 190850, 199525, 227700, 229020, 239430, 263373, 286275, 287316, 312300, 343530, 351164, 359145, 381700, 399050, 438955, 478860, 526746, 572550, 598575, 687060, 718290, 790119, 798100, 858825, 877910, 1053492, 1145100, 1197150, 1316865, 1436580, 1580238, 1717650, 1755820, 1795725, 2194775, 2394300, 2633730, 3160476, 3435300, 3591450, 3950595, 4389550, 5267460, 6584325, 7182900, 7901190, 8779100, 13168650, 15802380, 19752975, 26337300, 39505950, 79011900]

約数ペア:

[(1, 79011900), (2, 39505950), (3, 26337300), (4, 19752975), (5, 15802380), (6, 13168650), (9, 8779100), (10, 7901190), (11, 7182900), (12, 6584325), (15, 5267460), (18, 4389550), (20, 3950595), (22, 3591450), (23, 3435300), (25, 3160476), (30, 2633730), (33, 2394300), (36, 2194775), (44, 1795725), (45, 1755820), (46, 1717650), (50, 1580238), (55, 1436580), (60, 1316865), (66, 1197150), (69, 1145100), (75, 1053492), (90, 877910), (92, 858825), (99, 798100), (100, 790119), (110, 718290), (115, 687060), (132, 598575), (138, 572550), (150, 526746), (165, 478860), (180, 438955), (198, 399050), (207, 381700), (220, 359145), (225, 351164), (230, 343530), (253, 312300), (275, 287316), (276, 286275), (300, 263373), (330, 239430), (345, 229020), (347, 227700), (396, 199525), (414, 190850), (450, 175582), (460, 171765), (495, 159620), (506, 156150), (550, 143658), (575, 137412), (660, 119715), (690, 114510), (694, 113850), (759, 104100), (825, 95772), (828, 95425), (900, 87791), (990, 79810), (1012, 78075), (1035, 76340), (1041, 75900), (1100, 71829), (1150, 68706), (1265, 62460), (1380, 57255), (1388, 56925), (1518, 52050), (1650, 47886), (1725, 45804), (1735, 45540), (1980, 39905), (2070, 38170), (2082, 37950), (2277, 34700), (2300, 34353), (2475, 31924), (2530, 31230), (3036, 26025), (3123, 25300), (3300, 23943), (3450, 22902), (3470, 22770), (3795, 20820), (3817, 20700), (4140, 19085), (4164, 18975), (4554, 17350), (4950, 15962), (5060, 15615), (5175, 15268), (5205, 15180), (6246, 12650), (6325, 12492), (6900, 11451), (6940, 11385), (7590, 10410), (7634, 10350), (7981, 9900), (8675, 9108)]