128581050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 346102848

約数和(自身を除く): 217521798

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 233, 283, 325, 390, 466, 566, 650, 699, 849, 975, 1165, 1398, 1415, 1698, 1950, 2330, 2830, 3029, 3495, 3679, 4245, 5825, 6058, 6990, 7075, 7358, 8490, 9087, 11037, 11650, 14150, 15145, 17475, 18174, 18395, 21225, 22074, 30290, 34950, 36790, 42450, 45435, 55185, 65939, 75725, 90870, 91975, 110370, 131878, 151450, 183950, 197817, 227175, 275925, 329695, 395634, 454350, 551850, 659390, 857207, 989085, 1648475, 1714414, 1978170, 2571621, 3296950, 4286035, 4945425, 5143242, 8572070, 9890850, 12858105, 21430175, 25716210, 42860350, 64290525, 128581050]

約数ペア:

[(1, 128581050), (2, 64290525), (3, 42860350), (5, 25716210), (6, 21430175), (10, 12858105), (13, 9890850), (15, 8572070), (25, 5143242), (26, 4945425), (30, 4286035), (39, 3296950), (50, 2571621), (65, 1978170), (75, 1714414), (78, 1648475), (130, 989085), (150, 857207), (195, 659390), (233, 551850), (283, 454350), (325, 395634), (390, 329695), (466, 275925), (566, 227175), (650, 197817), (699, 183950), (849, 151450), (975, 131878), (1165, 110370), (1398, 91975), (1415, 90870), (1698, 75725), (1950, 65939), (2330, 55185), (2830, 45435), (3029, 42450), (3495, 36790), (3679, 34950), (4245, 30290), (5825, 22074), (6058, 21225), (6990, 18395), (7075, 18174), (7358, 17475), (8490, 15145), (9087, 14150), (11037, 11650)]