82369350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 256888320

約数和(自身を除く): 174518970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 79, 90, 105, 126, 150, 158, 175, 210, 225, 237, 315, 331, 350, 395, 450, 474, 525, 553, 630, 662, 711, 790, 993, 1050, 1106, 1185, 1422, 1575, 1655, 1659, 1975, 1986, 2317, 2370, 2765, 2979, 3150, 3310, 3318, 3555, 3950, 4634, 4965, 4977, 5530, 5925, 5958, 6951, 7110, 8275, 8295, 9930, 9954, 11585, 11850, 13825, 13902, 14895, 16550, 16590, 17775, 20853, 23170, 24825, 24885, 26149, 27650, 29790, 34755, 35550, 41475, 41706, 49650, 49770, 52298, 57925, 69510, 74475, 78447, 82950, 104265, 115850, 124425, 130745, 148950, 156894, 173775, 183043, 208530, 235341, 248850, 261490, 347550, 366086, 392235, 470682, 521325, 549129, 653725, 784470, 915215, 1042650, 1098258, 1176705, 1307450, 1647387, 1830430, 1961175, 2353410, 2745645, 3294774, 3922350, 4576075, 5491290, 5883525, 8236935, 9152150, 11767050, 13728225, 16473870, 27456450, 41184675, 82369350]

約数ペア:

[(1, 82369350), (2, 41184675), (3, 27456450), (5, 16473870), (6, 13728225), (7, 11767050), (9, 9152150), (10, 8236935), (14, 5883525), (15, 5491290), (18, 4576075), (21, 3922350), (25, 3294774), (30, 2745645), (35, 2353410), (42, 1961175), (45, 1830430), (50, 1647387), (63, 1307450), (70, 1176705), (75, 1098258), (79, 1042650), (90, 915215), (105, 784470), (126, 653725), (150, 549129), (158, 521325), (175, 470682), (210, 392235), (225, 366086), (237, 347550), (315, 261490), (331, 248850), (350, 235341), (395, 208530), (450, 183043), (474, 173775), (525, 156894), (553, 148950), (630, 130745), (662, 124425), (711, 115850), (790, 104265), (993, 82950), (1050, 78447), (1106, 74475), (1185, 69510), (1422, 57925), (1575, 52298), (1655, 49770), (1659, 49650), (1975, 41706), (1986, 41475), (2317, 35550), (2370, 34755), (2765, 29790), (2979, 27650), (3150, 26149), (3310, 24885), (3318, 24825), (3555, 23170), (3950, 20853), (4634, 17775), (4965, 16590), (4977, 16550), (5530, 14895), (5925, 13902), (5958, 13825), (6951, 11850), (7110, 11585), (8275, 9954), (8295, 9930)]