169347420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 216

約数和(自身を含む): 585552240

約数和(自身を除く): 416204820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 89, 90, 93, 99, 110, 124, 132, 155, 165, 178, 180, 186, 198, 220, 267, 279, 310, 330, 341, 356, 372, 396, 445, 465, 495, 534, 558, 620, 660, 682, 801, 890, 930, 961, 979, 990, 1023, 1068, 1116, 1335, 1364, 1395, 1602, 1705, 1780, 1860, 1922, 1958, 1980, 2046, 2670, 2759, 2790, 2883, 2937, 3069, 3204, 3410, 3844, 3916, 4005, 4092, 4805, 4895, 5115, 5340, 5518, 5580, 5766, 5874, 6138, 6820, 8010, 8277, 8649, 8811, 9610, 9790, 10230, 10571, 11036, 11532, 11748, 12276, 13795, 14415, 14685, 15345, 16020, 16554, 17298, 17622, 19220, 19580, 20460, 21142, 24831, 27590, 28830, 29370, 30349, 30690, 31713, 33108, 34596, 35244, 41385, 42284, 43245, 44055, 49662, 52855, 55180, 57660, 58740, 60698, 61380, 63426, 82770, 85529, 86490, 88110, 91047, 95139, 99324, 105710, 121396, 124155, 126852, 151745, 158565, 165540, 171058, 172980, 176220, 182094, 190278, 211420, 248310, 256587, 273141, 303490, 317130, 342116, 364188, 380556, 427645, 455235, 475695, 496620, 513174, 546282, 606980, 634260, 769761, 855290, 910470, 940819, 951390, 1026348, 1092564, 1282935, 1365705, 1539522, 1710580, 1820940, 1881638, 1902780, 2565870, 2731410, 2822457, 3079044, 3763276, 3848805, 4704095, 5131740, 5462820, 5644914, 7697610, 8467371, 9408190, 11289828, 14112285, 15395220, 16934742, 18816380, 28224570, 33869484, 42336855, 56449140, 84673710, 169347420]

約数ペア:

[(1, 169347420), (2, 84673710), (3, 56449140), (4, 42336855), (5, 33869484), (6, 28224570), (9, 18816380), (10, 16934742), (11, 15395220), (12, 14112285), (15, 11289828), (18, 9408190), (20, 8467371), (22, 7697610), (30, 5644914), (31, 5462820), (33, 5131740), (36, 4704095), (44, 3848805), (45, 3763276), (55, 3079044), (60, 2822457), (62, 2731410), (66, 2565870), (89, 1902780), (90, 1881638), (93, 1820940), (99, 1710580), (110, 1539522), (124, 1365705), (132, 1282935), (155, 1092564), (165, 1026348), (178, 951390), (180, 940819), (186, 910470), (198, 855290), (220, 769761), (267, 634260), (279, 606980), (310, 546282), (330, 513174), (341, 496620), (356, 475695), (372, 455235), (396, 427645), (445, 380556), (465, 364188), (495, 342116), (534, 317130), (558, 303490), (620, 273141), (660, 256587), (682, 248310), (801, 211420), (890, 190278), (930, 182094), (961, 176220), (979, 172980), (990, 171058), (1023, 165540), (1068, 158565), (1116, 151745), (1335, 126852), (1364, 124155), (1395, 121396), (1602, 105710), (1705, 99324), (1780, 95139), (1860, 91047), (1922, 88110), (1958, 86490), (1980, 85529), (2046, 82770), (2670, 63426), (2759, 61380), (2790, 60698), (2883, 58740), (2937, 57660), (3069, 55180), (3204, 52855), (3410, 49662), (3844, 44055), (3916, 43245), (4005, 42284), (4092, 41385), (4805, 35244), (4895, 34596), (5115, 33108), (5340, 31713), (5518, 30690), (5580, 30349), (5766, 29370), (5874, 28830), (6138, 27590), (6820, 24831), (8010, 21142), (8277, 20460), (8649, 19580), (8811, 19220), (9610, 17622), (9790, 17298), (10230, 16554), (10571, 16020), (11036, 15345), (11532, 14685), (11748, 14415), (12276, 13795)]