139672050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:673

約数の個数: 144

約数和(自身を含む): 416616192

約数和(自身を除く): 276944142

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 49, 50, 62, 70, 75, 93, 98, 105, 147, 150, 155, 175, 186, 210, 217, 245, 294, 310, 350, 434, 465, 490, 525, 613, 651, 735, 775, 930, 1050, 1085, 1225, 1226, 1302, 1470, 1519, 1550, 1839, 2170, 2325, 2450, 3038, 3065, 3255, 3675, 3678, 4291, 4557, 4650, 5425, 6130, 6510, 7350, 7595, 8582, 9114, 9195, 10850, 12873, 15190, 15325, 16275, 18390, 19003, 21455, 22785, 25746, 30037, 30650, 32550, 37975, 38006, 42910, 45570, 45975, 57009, 60074, 64365, 75950, 90111, 91950, 95015, 107275, 113925, 114018, 128730, 133021, 150185, 180222, 190030, 214550, 227850, 266042, 285045, 300370, 321825, 399063, 450555, 475075, 570090, 643650, 665105, 750925, 798126, 901110, 931147, 950150, 1330210, 1425225, 1501850, 1862294, 1995315, 2252775, 2793441, 2850450, 3325525, 3990630, 4505550, 4655735, 5586882, 6651050, 9311470, 9976575, 13967205, 19953150, 23278675, 27934410, 46557350, 69836025, 139672050]

約数ペア:

[(1, 139672050), (2, 69836025), (3, 46557350), (5, 27934410), (6, 23278675), (7, 19953150), (10, 13967205), (14, 9976575), (15, 9311470), (21, 6651050), (25, 5586882), (30, 4655735), (31, 4505550), (35, 3990630), (42, 3325525), (49, 2850450), (50, 2793441), (62, 2252775), (70, 1995315), (75, 1862294), (93, 1501850), (98, 1425225), (105, 1330210), (147, 950150), (150, 931147), (155, 901110), (175, 798126), (186, 750925), (210, 665105), (217, 643650), (245, 570090), (294, 475075), (310, 450555), (350, 399063), (434, 321825), (465, 300370), (490, 285045), (525, 266042), (613, 227850), (651, 214550), (735, 190030), (775, 180222), (930, 150185), (1050, 133021), (1085, 128730), (1225, 114018), (1226, 113925), (1302, 107275), (1470, 95015), (1519, 91950), (1550, 90111), (1839, 75950), (2170, 64365), (2325, 60074), (2450, 57009), (3038, 45975), (3065, 45570), (3255, 42910), (3675, 38006), (3678, 37975), (4291, 32550), (4557, 30650), (4650, 30037), (5425, 25746), (6130, 22785), (6510, 21455), (7350, 19003), (7595, 18390), (8582, 16275), (9114, 15325), (9195, 15190), (10850, 12873)]