609310020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 2027047680

約数和(自身を除く): 1417737660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 41, 44, 46, 55, 60, 66, 69, 82, 89, 92, 110, 115, 121, 123, 132, 138, 164, 165, 178, 205, 220, 230, 242, 246, 253, 267, 276, 330, 345, 356, 363, 410, 445, 451, 460, 484, 492, 506, 534, 605, 615, 660, 690, 726, 759, 820, 890, 902, 943, 979, 1012, 1068, 1210, 1230, 1265, 1335, 1353, 1380, 1452, 1518, 1780, 1804, 1815, 1886, 1958, 2047, 2255, 2420, 2460, 2530, 2670, 2706, 2783, 2829, 2937, 3036, 3630, 3649, 3772, 3795, 3916, 4094, 4510, 4715, 4895, 4961, 5060, 5340, 5412, 5566, 5658, 5874, 6141, 6765, 7260, 7298, 7590, 8188, 8349, 9020, 9430, 9790, 9922, 10235, 10373, 10769, 10947, 11132, 11316, 11748, 12282, 13530, 13915, 14145, 14596, 14685, 14883, 15180, 16698, 18245, 18860, 19580, 19844, 20470, 20746, 21538, 21894, 22517, 24564, 24805, 27060, 27830, 28290, 29370, 29766, 30705, 31119, 32307, 33396, 36490, 40139, 40940, 41492, 41745, 43076, 43788, 45034, 49610, 51865, 53845, 54735, 55660, 56580, 58740, 59532, 61410, 62238, 64614, 67551, 72980, 74415, 80278, 83490, 83927, 90068, 99220, 103730, 107690, 109470, 112585, 114103, 120417, 122820, 124476, 129228, 135102, 148830, 155595, 160556, 161535, 166980, 167854, 200695, 207460, 215380, 218940, 225170, 228206, 240834, 247687, 251781, 270204, 297660, 311190, 323070, 335708, 337755, 342309, 401390, 419635, 441529, 450340, 456412, 481668, 495374, 503562, 570515, 602085, 622380, 646140, 675510, 684618, 743061, 802780, 839270, 883058, 923197, 990748, 1007124, 1141030, 1204170, 1238435, 1258905, 1324587, 1351020, 1369236, 1486122, 1678540, 1711545, 1766116, 1846394, 2207645, 2282060, 2408340, 2476870, 2517810, 2649174, 2769591, 2972244, 3423090, 3692788, 3715305, 4415290, 4615985, 4953740, 5035620, 5298348, 5539182, 6622935, 6846180, 7430610, 8830580, 9231970, 10155167, 11078364, 13245870, 13847955, 14861220, 18463940, 20310334, 26491740, 27695910, 30465501, 40620668, 50775835, 55391820, 60931002, 101551670, 121862004, 152327505, 203103340, 304655010, 609310020]

約数ペア:

[(1, 609310020), (2, 304655010), (3, 203103340), (4, 152327505), (5, 121862004), (6, 101551670), (10, 60931002), (11, 55391820), (12, 50775835), (15, 40620668), (20, 30465501), (22, 27695910), (23, 26491740), (30, 20310334), (33, 18463940), (41, 14861220), (44, 13847955), (46, 13245870), (55, 11078364), (60, 10155167), (66, 9231970), (69, 8830580), (82, 7430610), (89, 6846180), (92, 6622935), (110, 5539182), (115, 5298348), (121, 5035620), (123, 4953740), (132, 4615985), (138, 4415290), (164, 3715305), (165, 3692788), (178, 3423090), (205, 2972244), (220, 2769591), (230, 2649174), (242, 2517810), (246, 2476870), (253, 2408340), (267, 2282060), (276, 2207645), (330, 1846394), (345, 1766116), (356, 1711545), (363, 1678540), (410, 1486122), (445, 1369236), (451, 1351020), (460, 1324587), (484, 1258905), (492, 1238435), (506, 1204170), (534, 1141030), (605, 1007124), (615, 990748), (660, 923197), (690, 883058), (726, 839270), (759, 802780), (820, 743061), (890, 684618), (902, 675510), (943, 646140), (979, 622380), (1012, 602085), (1068, 570515), (1210, 503562), (1230, 495374), (1265, 481668), (1335, 456412), (1353, 450340), (1380, 441529), (1452, 419635), (1518, 401390), (1780, 342309), (1804, 337755), (1815, 335708), (1886, 323070), (1958, 311190), (2047, 297660), (2255, 270204), (2420, 251781), (2460, 247687), (2530, 240834), (2670, 228206), (2706, 225170), (2783, 218940), (2829, 215380), (2937, 207460), (3036, 200695), (3630, 167854), (3649, 166980), (3772, 161535), (3795, 160556), (3916, 155595), (4094, 148830), (4510, 135102), (4715, 129228), (4895, 124476), (4961, 122820), (5060, 120417), (5340, 114103), (5412, 112585), (5566, 109470), (5658, 107690), (5874, 103730), (6141, 99220), (6765, 90068), (7260, 83927), (7298, 83490), (7590, 80278), (8188, 74415), (8349, 72980), (9020, 67551), (9430, 64614), (9790, 62238), (9922, 61410), (10235, 59532), (10373, 58740), (10769, 56580), (10947, 55660), (11132, 54735), (11316, 53845), (11748, 51865), (12282, 49610), (13530, 45034), (13915, 43788), (14145, 43076), (14596, 41745), (14685, 41492), (14883, 40940), (15180, 40139), (16698, 36490), (18245, 33396), (18860, 32307), (19580, 31119), (19844, 30705), (20470, 29766), (20746, 29370), (21538, 28290), (21894, 27830), (22517, 27060), (24564, 24805)]