224701020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{433}}^1$

素因数の和:513

約数の個数: 144

約数和(自身を含む): 724016160

約数和(自身を除く): 499315140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 433, 465, 540, 558, 620, 837, 866, 930, 961, 1116, 1299, 1395, 1674, 1732, 1860, 1922, 2165, 2598, 2790, 2883, 3348, 3844, 3897, 4185, 4330, 4805, 5196, 5580, 5766, 6495, 7794, 8370, 8649, 8660, 9610, 11532, 11691, 12990, 13423, 14415, 15588, 16740, 17298, 19220, 19485, 23382, 25947, 25980, 26846, 28830, 34596, 38970, 40269, 43245, 46764, 51894, 53692, 57660, 58455, 67115, 77940, 80538, 86490, 103788, 116910, 120807, 129735, 134230, 161076, 172980, 201345, 233820, 241614, 259470, 268460, 362421, 402690, 416113, 483228, 518940, 604035, 724842, 805380, 832226, 1208070, 1248339, 1449684, 1664452, 1812105, 2080565, 2416140, 2496678, 3624210, 3745017, 4161130, 4993356, 6241695, 7248420, 7490034, 8322260, 11235051, 12483390, 14980068, 18725085, 22470102, 24966780, 37450170, 44940204, 56175255, 74900340, 112350510, 224701020]

約数ペア:

[(1, 224701020), (2, 112350510), (3, 74900340), (4, 56175255), (5, 44940204), (6, 37450170), (9, 24966780), (10, 22470102), (12, 18725085), (15, 14980068), (18, 12483390), (20, 11235051), (27, 8322260), (30, 7490034), (31, 7248420), (36, 6241695), (45, 4993356), (54, 4161130), (60, 3745017), (62, 3624210), (90, 2496678), (93, 2416140), (108, 2080565), (124, 1812105), (135, 1664452), (155, 1449684), (180, 1248339), (186, 1208070), (270, 832226), (279, 805380), (310, 724842), (372, 604035), (433, 518940), (465, 483228), (540, 416113), (558, 402690), (620, 362421), (837, 268460), (866, 259470), (930, 241614), (961, 233820), (1116, 201345), (1299, 172980), (1395, 161076), (1674, 134230), (1732, 129735), (1860, 120807), (1922, 116910), (2165, 103788), (2598, 86490), (2790, 80538), (2883, 77940), (3348, 67115), (3844, 58455), (3897, 57660), (4185, 53692), (4330, 51894), (4805, 46764), (5196, 43245), (5580, 40269), (5766, 38970), (6495, 34596), (7794, 28830), (8370, 26846), (8649, 25980), (8660, 25947), (9610, 23382), (11532, 19485), (11691, 19220), (12990, 17298), (13423, 16740), (14415, 15588)]