1045900980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7459}}^1$

素因数の和:7534

約数の個数: 144

約数和(自身を含む): 3421454400

約数和(自身を除く): 2375553420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 41, 45, 57, 60, 76, 82, 90, 95, 114, 123, 164, 171, 180, 190, 205, 228, 246, 285, 342, 369, 380, 410, 492, 570, 615, 684, 738, 779, 820, 855, 1140, 1230, 1476, 1558, 1710, 1845, 2337, 2460, 3116, 3420, 3690, 3895, 4674, 7011, 7380, 7459, 7790, 9348, 11685, 14022, 14918, 15580, 22377, 23370, 28044, 29836, 35055, 37295, 44754, 46740, 67131, 70110, 74590, 89508, 111885, 134262, 140220, 141721, 149180, 223770, 268524, 283442, 305819, 335655, 425163, 447540, 566884, 611638, 671310, 708605, 850326, 917457, 1223276, 1275489, 1342620, 1417210, 1529095, 1700652, 1834914, 2125815, 2550978, 2752371, 2834420, 3058190, 3669828, 4251630, 4587285, 5101956, 5504742, 5810561, 6116380, 6377445, 8503260, 9174570, 11009484, 11621122, 12754890, 13761855, 17431683, 18349140, 23242244, 25509780, 27523710, 29052805, 34863366, 52295049, 55047420, 58105610, 69726732, 87158415, 104590098, 116211220, 174316830, 209180196, 261475245, 348633660, 522950490, 1045900980]

約数ペア:

[(1, 1045900980), (2, 522950490), (3, 348633660), (4, 261475245), (5, 209180196), (6, 174316830), (9, 116211220), (10, 104590098), (12, 87158415), (15, 69726732), (18, 58105610), (19, 55047420), (20, 52295049), (30, 34863366), (36, 29052805), (38, 27523710), (41, 25509780), (45, 23242244), (57, 18349140), (60, 17431683), (76, 13761855), (82, 12754890), (90, 11621122), (95, 11009484), (114, 9174570), (123, 8503260), (164, 6377445), (171, 6116380), (180, 5810561), (190, 5504742), (205, 5101956), (228, 4587285), (246, 4251630), (285, 3669828), (342, 3058190), (369, 2834420), (380, 2752371), (410, 2550978), (492, 2125815), (570, 1834914), (615, 1700652), (684, 1529095), (738, 1417210), (779, 1342620), (820, 1275489), (855, 1223276), (1140, 917457), (1230, 850326), (1476, 708605), (1558, 671310), (1710, 611638), (1845, 566884), (2337, 447540), (2460, 425163), (3116, 335655), (3420, 305819), (3690, 283442), (3895, 268524), (4674, 223770), (7011, 149180), (7380, 141721), (7459, 140220), (7790, 134262), (9348, 111885), (11685, 89508), (14022, 74590), (14918, 70110), (15580, 67131), (22377, 46740), (23370, 44754), (28044, 37295), (29836, 35055)]