169943220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 597542400

約数和(自身を除く): 427599180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 37, 38, 45, 51, 57, 60, 68, 74, 76, 79, 85, 90, 95, 102, 111, 114, 148, 153, 158, 170, 171, 180, 185, 190, 204, 222, 228, 237, 255, 285, 306, 316, 323, 333, 340, 342, 370, 380, 395, 444, 474, 510, 555, 570, 612, 629, 646, 666, 684, 703, 711, 740, 765, 790, 855, 948, 969, 1020, 1110, 1140, 1185, 1258, 1292, 1332, 1343, 1406, 1422, 1501, 1530, 1580, 1615, 1665, 1710, 1887, 1938, 2109, 2220, 2370, 2516, 2686, 2812, 2844, 2907, 2923, 3002, 3060, 3145, 3230, 3330, 3420, 3515, 3555, 3774, 3876, 4029, 4218, 4503, 4740, 4845, 5372, 5661, 5814, 5846, 6004, 6290, 6327, 6460, 6660, 6715, 7030, 7110, 7505, 7548, 8058, 8436, 8769, 9006, 9435, 9690, 10545, 11322, 11628, 11692, 11951, 12087, 12580, 12654, 13430, 13509, 14060, 14220, 14535, 14615, 15010, 16116, 17538, 18012, 18870, 19380, 20145, 21090, 22515, 22644, 23902, 24174, 25308, 25517, 26307, 26860, 27018, 28305, 29070, 29230, 30020, 31635, 35076, 35853, 37740, 40290, 42180, 43845, 45030, 47804, 48348, 49691, 51034, 52614, 54036, 55537, 56610, 58140, 58460, 59755, 60435, 63270, 67545, 71706, 76551, 80580, 87690, 90060, 99382, 102068, 105228, 107559, 111074, 113220, 119510, 120870, 126540, 127585, 131535, 135090, 143412, 149073, 153102, 166611, 175380, 179265, 198764, 215118, 222148, 229653, 239020, 241740, 248455, 255170, 263070, 270180, 277685, 298146, 306204, 333222, 358530, 382755, 430236, 447219, 459306, 496910, 499833, 510340, 526140, 537795, 555370, 596292, 666444, 717060, 745365, 765510, 833055, 894438, 918612, 944129, 993820, 999666, 1075590, 1110740, 1148265, 1490730, 1531020, 1666110, 1788876, 1888258, 1999332, 2151180, 2236095, 2296530, 2499165, 2832387, 2981460, 3332220, 3776516, 4472190, 4593060, 4720645, 4998330, 5664774, 8497161, 8944380, 9441290, 9996660, 11329548, 14161935, 16994322, 18882580, 28323870, 33988644, 42485805, 56647740, 84971610, 169943220]

約数ペア:

[(1, 169943220), (2, 84971610), (3, 56647740), (4, 42485805), (5, 33988644), (6, 28323870), (9, 18882580), (10, 16994322), (12, 14161935), (15, 11329548), (17, 9996660), (18, 9441290), (19, 8944380), (20, 8497161), (30, 5664774), (34, 4998330), (36, 4720645), (37, 4593060), (38, 4472190), (45, 3776516), (51, 3332220), (57, 2981460), (60, 2832387), (68, 2499165), (74, 2296530), (76, 2236095), (79, 2151180), (85, 1999332), (90, 1888258), (95, 1788876), (102, 1666110), (111, 1531020), (114, 1490730), (148, 1148265), (153, 1110740), (158, 1075590), (170, 999666), (171, 993820), (180, 944129), (185, 918612), (190, 894438), (204, 833055), (222, 765510), (228, 745365), (237, 717060), (255, 666444), (285, 596292), (306, 555370), (316, 537795), (323, 526140), (333, 510340), (340, 499833), (342, 496910), (370, 459306), (380, 447219), (395, 430236), (444, 382755), (474, 358530), (510, 333222), (555, 306204), (570, 298146), (612, 277685), (629, 270180), (646, 263070), (666, 255170), (684, 248455), (703, 241740), (711, 239020), (740, 229653), (765, 222148), (790, 215118), (855, 198764), (948, 179265), (969, 175380), (1020, 166611), (1110, 153102), (1140, 149073), (1185, 143412), (1258, 135090), (1292, 131535), (1332, 127585), (1343, 126540), (1406, 120870), (1422, 119510), (1501, 113220), (1530, 111074), (1580, 107559), (1615, 105228), (1665, 102068), (1710, 99382), (1887, 90060), (1938, 87690), (2109, 80580), (2220, 76551), (2370, 71706), (2516, 67545), (2686, 63270), (2812, 60435), (2844, 59755), (2907, 58460), (2923, 58140), (3002, 56610), (3060, 55537), (3145, 54036), (3230, 52614), (3330, 51034), (3420, 49691), (3515, 48348), (3555, 47804), (3774, 45030), (3876, 43845), (4029, 42180), (4218, 40290), (4503, 37740), (4740, 35853), (4845, 35076), (5372, 31635), (5661, 30020), (5814, 29230), (5846, 29070), (6004, 28305), (6290, 27018), (6327, 26860), (6460, 26307), (6660, 25517), (6715, 25308), (7030, 24174), (7110, 23902), (7505, 22644), (7548, 22515), (8058, 21090), (8436, 20145), (8769, 19380), (9006, 18870), (9435, 18012), (9690, 17538), (10545, 16116), (11322, 15010), (11628, 14615), (11692, 14535), (11951, 14220), (12087, 14060), (12580, 13509), (12654, 13430)]