139004100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{131}}^2$

素因数の和:288

約数の個数: 135

約数和(自身を含む): 454062301

約数和(自身を除く): 315058201

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 131, 135, 150, 162, 180, 225, 262, 270, 300, 324, 393, 405, 450, 524, 540, 655, 675, 786, 810, 900, 1179, 1310, 1350, 1572, 1620, 1965, 2025, 2358, 2620, 2700, 3275, 3537, 3930, 4050, 4716, 5895, 6550, 7074, 7860, 8100, 9825, 10611, 11790, 13100, 14148, 17161, 17685, 19650, 21222, 23580, 29475, 34322, 35370, 39300, 42444, 51483, 53055, 58950, 68644, 70740, 85805, 88425, 102966, 106110, 117900, 154449, 171610, 176850, 205932, 212220, 257415, 265275, 308898, 343220, 353700, 429025, 463347, 514830, 530550, 617796, 772245, 858050, 926694, 1029660, 1061100, 1287075, 1390041, 1544490, 1716100, 1853388, 2316735, 2574150, 2780082, 3088980, 3861225, 4633470, 5148300, 5560164, 6950205, 7722450, 9266940, 11583675, 13900410, 15444900, 23167350, 27800820, 34751025, 46334700, 69502050, 139004100]

約数ペア:

[(1, 139004100), (2, 69502050), (3, 46334700), (4, 34751025), (5, 27800820), (6, 23167350), (9, 15444900), (10, 13900410), (12, 11583675), (15, 9266940), (18, 7722450), (20, 6950205), (25, 5560164), (27, 5148300), (30, 4633470), (36, 3861225), (45, 3088980), (50, 2780082), (54, 2574150), (60, 2316735), (75, 1853388), (81, 1716100), (90, 1544490), (100, 1390041), (108, 1287075), (131, 1061100), (135, 1029660), (150, 926694), (162, 858050), (180, 772245), (225, 617796), (262, 530550), (270, 514830), (300, 463347), (324, 429025), (393, 353700), (405, 343220), (450, 308898), (524, 265275), (540, 257415), (655, 212220), (675, 205932), (786, 176850), (810, 171610), (900, 154449), (1179, 117900), (1310, 106110), (1350, 102966), (1572, 88425), (1620, 85805), (1965, 70740), (2025, 68644), (2358, 58950), (2620, 53055), (2700, 51483), (3275, 42444), (3537, 39300), (3930, 35370), (4050, 34322), (4716, 29475), (5895, 23580), (6550, 21222), (7074, 19650), (7860, 17685), (8100, 17161), (9825, 14148), (10611, 13100)]