142218090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 458265600

約数和(自身を除く): 316047510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 49, 51, 63, 70, 85, 90, 98, 102, 105, 119, 126, 147, 153, 170, 210, 238, 245, 255, 271, 294, 306, 315, 343, 357, 441, 490, 510, 542, 595, 630, 686, 714, 735, 765, 813, 833, 882, 1029, 1071, 1190, 1355, 1470, 1530, 1626, 1666, 1715, 1785, 1897, 2058, 2142, 2205, 2439, 2499, 2710, 3087, 3430, 3570, 3794, 4065, 4165, 4410, 4607, 4878, 4998, 5145, 5355, 5691, 5831, 6174, 7497, 8130, 8330, 9214, 9485, 10290, 10710, 11382, 11662, 12195, 12495, 13279, 13821, 14994, 15435, 17073, 17493, 18970, 23035, 24390, 24990, 26558, 27642, 28455, 29155, 30870, 32249, 34146, 34986, 37485, 39837, 41463, 46070, 52479, 56910, 58310, 64498, 66395, 69105, 74970, 79674, 82926, 85365, 87465, 92953, 96747, 104958, 119511, 132790, 138210, 161245, 170730, 174930, 185906, 193494, 199185, 207315, 225743, 239022, 262395, 278859, 290241, 322490, 398370, 414630, 451486, 464765, 483735, 524790, 557718, 580482, 597555, 677229, 836577, 929530, 967470, 1128715, 1195110, 1354458, 1394295, 1451205, 1580201, 1673154, 2031687, 2257430, 2788590, 2902410, 3160402, 3386145, 4063374, 4182885, 4740603, 6772290, 7901005, 8365770, 9481206, 10158435, 14221809, 15802010, 20316870, 23703015, 28443618, 47406030, 71109045, 142218090]

約数ペア:

[(1, 142218090), (2, 71109045), (3, 47406030), (5, 28443618), (6, 23703015), (7, 20316870), (9, 15802010), (10, 14221809), (14, 10158435), (15, 9481206), (17, 8365770), (18, 7901005), (21, 6772290), (30, 4740603), (34, 4182885), (35, 4063374), (42, 3386145), (45, 3160402), (49, 2902410), (51, 2788590), (63, 2257430), (70, 2031687), (85, 1673154), (90, 1580201), (98, 1451205), (102, 1394295), (105, 1354458), (119, 1195110), (126, 1128715), (147, 967470), (153, 929530), (170, 836577), (210, 677229), (238, 597555), (245, 580482), (255, 557718), (271, 524790), (294, 483735), (306, 464765), (315, 451486), (343, 414630), (357, 398370), (441, 322490), (490, 290241), (510, 278859), (542, 262395), (595, 239022), (630, 225743), (686, 207315), (714, 199185), (735, 193494), (765, 185906), (813, 174930), (833, 170730), (882, 161245), (1029, 138210), (1071, 132790), (1190, 119511), (1355, 104958), (1470, 96747), (1530, 92953), (1626, 87465), (1666, 85365), (1715, 82926), (1785, 79674), (1897, 74970), (2058, 69105), (2142, 66395), (2205, 64498), (2439, 58310), (2499, 56910), (2710, 52479), (3087, 46070), (3430, 41463), (3570, 39837), (3794, 37485), (4065, 34986), (4165, 34146), (4410, 32249), (4607, 30870), (4878, 29155), (4998, 28455), (5145, 27642), (5355, 26558), (5691, 24990), (5831, 24390), (6174, 23035), (7497, 18970), (8130, 17493), (8330, 17073), (9214, 15435), (9485, 14994), (10290, 13821), (10710, 13279), (11382, 12495), (11662, 12195)]