122787900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 216

約数和(自身を含む): 414529024

約数和(自身を除く): 291741124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 81, 90, 93, 100, 108, 124, 135, 150, 155, 162, 163, 180, 186, 225, 243, 270, 279, 300, 310, 324, 326, 372, 405, 450, 465, 486, 489, 540, 558, 620, 652, 675, 775, 810, 815, 837, 900, 930, 972, 978, 1116, 1215, 1350, 1395, 1467, 1550, 1620, 1630, 1674, 1860, 1956, 2025, 2325, 2430, 2445, 2511, 2700, 2790, 2934, 3100, 3260, 3348, 4050, 4075, 4185, 4401, 4650, 4860, 4890, 5022, 5053, 5580, 5868, 6075, 6975, 7335, 7533, 8100, 8150, 8370, 8802, 9300, 9780, 10044, 10106, 12150, 12225, 12555, 13203, 13950, 14670, 15066, 15159, 16300, 16740, 17604, 20212, 20925, 22005, 24300, 24450, 25110, 25265, 26406, 27900, 29340, 30132, 30318, 36675, 37665, 39609, 41850, 44010, 45477, 48900, 50220, 50530, 52812, 60636, 62775, 66015, 73350, 75330, 75795, 79218, 83700, 88020, 90954, 101060, 110025, 125550, 126325, 132030, 136431, 146700, 150660, 151590, 158436, 181908, 188325, 198045, 220050, 227385, 251100, 252650, 264060, 272862, 303180, 330075, 376650, 378975, 396090, 409293, 440100, 454770, 505300, 545724, 660150, 682155, 753300, 757950, 792180, 818586, 909540, 990225, 1136925, 1227879, 1320300, 1364310, 1515900, 1637172, 1980450, 2046465, 2273850, 2455758, 2728620, 3410775, 3960900, 4092930, 4547700, 4911516, 6139395, 6821550, 8185860, 10232325, 12278790, 13643100, 20464650, 24557580, 30696975, 40929300, 61393950, 122787900]

約数ペア:

[(1, 122787900), (2, 61393950), (3, 40929300), (4, 30696975), (5, 24557580), (6, 20464650), (9, 13643100), (10, 12278790), (12, 10232325), (15, 8185860), (18, 6821550), (20, 6139395), (25, 4911516), (27, 4547700), (30, 4092930), (31, 3960900), (36, 3410775), (45, 2728620), (50, 2455758), (54, 2273850), (60, 2046465), (62, 1980450), (75, 1637172), (81, 1515900), (90, 1364310), (93, 1320300), (100, 1227879), (108, 1136925), (124, 990225), (135, 909540), (150, 818586), (155, 792180), (162, 757950), (163, 753300), (180, 682155), (186, 660150), (225, 545724), (243, 505300), (270, 454770), (279, 440100), (300, 409293), (310, 396090), (324, 378975), (326, 376650), (372, 330075), (405, 303180), (450, 272862), (465, 264060), (486, 252650), (489, 251100), (540, 227385), (558, 220050), (620, 198045), (652, 188325), (675, 181908), (775, 158436), (810, 151590), (815, 150660), (837, 146700), (900, 136431), (930, 132030), (972, 126325), (978, 125550), (1116, 110025), (1215, 101060), (1350, 90954), (1395, 88020), (1467, 83700), (1550, 79218), (1620, 75795), (1630, 75330), (1674, 73350), (1860, 66015), (1956, 62775), (2025, 60636), (2325, 52812), (2430, 50530), (2445, 50220), (2511, 48900), (2700, 45477), (2790, 44010), (2934, 41850), (3100, 39609), (3260, 37665), (3348, 36675), (4050, 30318), (4075, 30132), (4185, 29340), (4401, 27900), (4650, 26406), (4860, 25265), (4890, 25110), (5022, 24450), (5053, 24300), (5580, 22005), (5868, 20925), (6075, 20212), (6975, 17604), (7335, 16740), (7533, 16300), (8100, 15159), (8150, 15066), (8370, 14670), (8802, 13950), (9300, 13203), (9780, 12555), (10044, 12225), (10106, 12150)]