542650140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1381}}^1$

素因数の和:1492

約数の個数: 144

約数和(自身を含む): 1720424160

約数和(自身を除く): 1177774020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 59, 60, 74, 90, 111, 118, 148, 177, 180, 185, 222, 236, 295, 333, 354, 370, 444, 531, 555, 590, 666, 708, 740, 885, 1062, 1110, 1180, 1332, 1381, 1665, 1770, 2124, 2183, 2220, 2655, 2762, 3330, 3540, 4143, 4366, 5310, 5524, 6549, 6660, 6905, 8286, 8732, 10620, 10915, 12429, 13098, 13810, 16572, 19647, 20715, 21830, 24858, 26196, 27620, 32745, 39294, 41430, 43660, 49716, 51097, 62145, 65490, 78588, 81479, 82860, 98235, 102194, 124290, 130980, 153291, 162958, 196470, 204388, 244437, 248580, 255485, 306582, 325916, 392940, 407395, 459873, 488874, 510970, 613164, 733311, 766455, 814790, 919746, 977748, 1021940, 1222185, 1466622, 1532910, 1629580, 1839492, 2299365, 2444370, 2933244, 3014723, 3065820, 3666555, 4598730, 4888740, 6029446, 7333110, 9044169, 9197460, 12058892, 14666220, 15073615, 18088338, 27132507, 30147230, 36176676, 45220845, 54265014, 60294460, 90441690, 108530028, 135662535, 180883380, 271325070, 542650140]

約数ペア:

[(1, 542650140), (2, 271325070), (3, 180883380), (4, 135662535), (5, 108530028), (6, 90441690), (9, 60294460), (10, 54265014), (12, 45220845), (15, 36176676), (18, 30147230), (20, 27132507), (30, 18088338), (36, 15073615), (37, 14666220), (45, 12058892), (59, 9197460), (60, 9044169), (74, 7333110), (90, 6029446), (111, 4888740), (118, 4598730), (148, 3666555), (177, 3065820), (180, 3014723), (185, 2933244), (222, 2444370), (236, 2299365), (295, 1839492), (333, 1629580), (354, 1532910), (370, 1466622), (444, 1222185), (531, 1021940), (555, 977748), (590, 919746), (666, 814790), (708, 766455), (740, 733311), (885, 613164), (1062, 510970), (1110, 488874), (1180, 459873), (1332, 407395), (1381, 392940), (1665, 325916), (1770, 306582), (2124, 255485), (2183, 248580), (2220, 244437), (2655, 204388), (2762, 196470), (3330, 162958), (3540, 153291), (4143, 130980), (4366, 124290), (5310, 102194), (5524, 98235), (6549, 82860), (6660, 81479), (6905, 78588), (8286, 65490), (8732, 62145), (10620, 51097), (10915, 49716), (12429, 43660), (13098, 41430), (13810, 39294), (16572, 32745), (19647, 27620), (20715, 26196), (21830, 24858)]