1770405660

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3917}}^1$

素因数の和:3975

約数の個数: 168

約数和(自身を含む): 5755510656

約数和(自身を除く): 3985104996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 729, 810, 837, 930, 972, 1116, 1215, 1395, 1458, 1620, 1674, 1860, 2430, 2511, 2790, 2916, 3348, 3645, 3917, 4185, 4860, 5022, 5580, 7290, 7533, 7834, 8370, 10044, 11751, 12555, 14580, 15066, 15668, 16740, 19585, 22599, 23502, 25110, 30132, 35253, 37665, 39170, 45198, 47004, 50220, 58755, 70506, 75330, 78340, 90396, 105759, 112995, 117510, 121427, 141012, 150660, 176265, 211518, 225990, 235020, 242854, 317277, 352530, 364281, 423036, 451980, 485708, 528795, 607135, 634554, 705060, 728562, 951831, 1057590, 1092843, 1214270, 1269108, 1457124, 1586385, 1821405, 1903662, 2115180, 2185686, 2428540, 2855493, 3172770, 3278529, 3642810, 3807324, 4371372, 4759155, 5464215, 5710986, 6345540, 6557058, 7285620, 9518310, 9835587, 10928430, 11421972, 13114116, 14277465, 16392645, 19036620, 19671174, 21856860, 28554930, 29506761, 32785290, 39342348, 49177935, 57109860, 59013522, 65570580, 88520283, 98355870, 118027044, 147533805, 177040566, 196711740, 295067610, 354081132, 442601415, 590135220, 885202830, 1770405660]

約数ペア:

[(1, 1770405660), (2, 885202830), (3, 590135220), (4, 442601415), (5, 354081132), (6, 295067610), (9, 196711740), (10, 177040566), (12, 147533805), (15, 118027044), (18, 98355870), (20, 88520283), (27, 65570580), (30, 59013522), (31, 57109860), (36, 49177935), (45, 39342348), (54, 32785290), (60, 29506761), (62, 28554930), (81, 21856860), (90, 19671174), (93, 19036620), (108, 16392645), (124, 14277465), (135, 13114116), (155, 11421972), (162, 10928430), (180, 9835587), (186, 9518310), (243, 7285620), (270, 6557058), (279, 6345540), (310, 5710986), (324, 5464215), (372, 4759155), (405, 4371372), (465, 3807324), (486, 3642810), (540, 3278529), (558, 3172770), (620, 2855493), (729, 2428540), (810, 2185686), (837, 2115180), (930, 1903662), (972, 1821405), (1116, 1586385), (1215, 1457124), (1395, 1269108), (1458, 1214270), (1620, 1092843), (1674, 1057590), (1860, 951831), (2430, 728562), (2511, 705060), (2790, 634554), (2916, 607135), (3348, 528795), (3645, 485708), (3917, 451980), (4185, 423036), (4860, 364281), (5022, 352530), (5580, 317277), (7290, 242854), (7533, 235020), (7834, 225990), (8370, 211518), (10044, 176265), (11751, 150660), (12555, 141012), (14580, 121427), (15066, 117510), (15668, 112995), (16740, 105759), (19585, 90396), (22599, 78340), (23502, 75330), (25110, 70506), (30132, 58755), (35253, 50220), (37665, 47004), (39170, 45198)]