84844620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1$

素因数の和:289

約数の個数: 216

約数和(自身を含む): 313788384

約数和(自身を除く): 228943764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 233, 238, 252, 255, 289, 306, 315, 340, 357, 420, 466, 476, 510, 578, 595, 612, 630, 699, 714, 765, 867, 932, 1020, 1071, 1156, 1165, 1190, 1260, 1398, 1428, 1445, 1530, 1631, 1734, 1785, 2023, 2097, 2142, 2330, 2380, 2601, 2796, 2890, 3060, 3262, 3468, 3495, 3570, 3961, 4046, 4194, 4284, 4335, 4660, 4893, 5202, 5355, 5780, 6069, 6524, 6990, 7140, 7922, 8092, 8155, 8388, 8670, 9786, 10115, 10404, 10485, 10710, 11883, 12138, 13005, 13980, 14679, 15844, 16310, 17340, 18207, 19572, 19805, 20230, 20970, 21420, 23766, 24276, 24465, 26010, 27727, 29358, 30345, 32620, 35649, 36414, 39610, 40460, 41940, 47532, 48930, 52020, 55454, 58716, 59415, 60690, 67337, 71298, 72828, 73395, 79220, 83181, 91035, 97860, 110908, 118830, 121380, 134674, 138635, 142596, 146790, 166362, 178245, 182070, 202011, 237660, 249543, 269348, 277270, 293580, 332724, 336685, 356490, 364140, 404022, 415905, 471359, 499086, 554540, 606033, 673370, 712980, 808044, 831810, 942718, 998172, 1010055, 1212066, 1247715, 1346740, 1414077, 1663620, 1885436, 2020110, 2356795, 2424132, 2495430, 2828154, 3030165, 4040220, 4242231, 4713590, 4990860, 5656308, 6060330, 7070385, 8484462, 9427180, 12120660, 14140770, 16968924, 21211155, 28281540, 42422310, 84844620]

約数ペア:

[(1, 84844620), (2, 42422310), (3, 28281540), (4, 21211155), (5, 16968924), (6, 14140770), (7, 12120660), (9, 9427180), (10, 8484462), (12, 7070385), (14, 6060330), (15, 5656308), (17, 4990860), (18, 4713590), (20, 4242231), (21, 4040220), (28, 3030165), (30, 2828154), (34, 2495430), (35, 2424132), (36, 2356795), (42, 2020110), (45, 1885436), (51, 1663620), (60, 1414077), (63, 1346740), (68, 1247715), (70, 1212066), (84, 1010055), (85, 998172), (90, 942718), (102, 831810), (105, 808044), (119, 712980), (126, 673370), (140, 606033), (153, 554540), (170, 499086), (180, 471359), (204, 415905), (210, 404022), (233, 364140), (238, 356490), (252, 336685), (255, 332724), (289, 293580), (306, 277270), (315, 269348), (340, 249543), (357, 237660), (420, 202011), (466, 182070), (476, 178245), (510, 166362), (578, 146790), (595, 142596), (612, 138635), (630, 134674), (699, 121380), (714, 118830), (765, 110908), (867, 97860), (932, 91035), (1020, 83181), (1071, 79220), (1156, 73395), (1165, 72828), (1190, 71298), (1260, 67337), (1398, 60690), (1428, 59415), (1445, 58716), (1530, 55454), (1631, 52020), (1734, 48930), (1785, 47532), (2023, 41940), (2097, 40460), (2142, 39610), (2330, 36414), (2380, 35649), (2601, 32620), (2796, 30345), (2890, 29358), (3060, 27727), (3262, 26010), (3468, 24465), (3495, 24276), (3570, 23766), (3961, 21420), (4046, 20970), (4194, 20230), (4284, 19805), (4335, 19572), (4660, 18207), (4893, 17340), (5202, 16310), (5355, 15844), (5780, 14679), (6069, 13980), (6524, 13005), (6990, 12138), (7140, 11883), (7922, 10710), (8092, 10485), (8155, 10404), (8388, 10115), (8670, 9786)]