206690250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 256

約数和(自身を含む): 622702080

約数和(自身を除く): 416011830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 29, 30, 34, 39, 43, 50, 51, 58, 65, 75, 78, 85, 86, 87, 102, 125, 129, 130, 145, 150, 170, 174, 195, 215, 221, 250, 255, 258, 290, 325, 375, 377, 390, 425, 430, 435, 442, 493, 510, 559, 645, 650, 663, 725, 731, 750, 754, 850, 870, 975, 986, 1075, 1105, 1118, 1131, 1247, 1275, 1290, 1326, 1450, 1462, 1479, 1625, 1677, 1885, 1950, 2125, 2150, 2175, 2193, 2210, 2262, 2465, 2494, 2550, 2795, 2958, 3225, 3250, 3315, 3354, 3625, 3655, 3741, 3770, 4250, 4350, 4386, 4875, 4930, 5375, 5525, 5590, 5655, 6235, 6375, 6409, 6450, 6630, 7250, 7310, 7395, 7482, 8385, 9425, 9503, 9750, 10750, 10875, 10965, 11050, 11310, 12325, 12470, 12750, 12818, 13975, 14790, 16125, 16211, 16575, 16770, 18275, 18705, 18850, 19006, 19227, 21199, 21750, 21930, 24650, 27625, 27950, 28275, 28509, 31175, 32045, 32250, 32422, 33150, 36550, 36975, 37410, 38454, 41925, 42398, 47125, 47515, 48633, 54825, 55250, 56550, 57018, 61625, 62350, 63597, 64090, 69875, 73950, 81055, 82875, 83850, 91375, 93525, 94250, 95030, 96135, 97266, 105995, 109650, 123250, 127194, 139750, 141375, 142545, 155875, 160225, 162110, 165750, 182750, 184875, 187050, 192270, 209625, 211990, 237575, 243165, 274125, 275587, 282750, 285090, 311750, 317985, 320450, 369750, 405275, 419250, 467625, 475150, 480675, 486330, 529975, 548250, 551174, 635970, 712725, 801125, 810550, 826761, 935250, 961350, 1059950, 1187875, 1215825, 1377935, 1425450, 1589925, 1602250, 1653522, 2026375, 2375750, 2403375, 2431650, 2649875, 2755870, 3179850, 3563625, 4052750, 4133805, 4806750, 5299750, 6079125, 6889675, 7127250, 7949625, 8267610, 12158250, 13779350, 15899250, 20669025, 34448375, 41338050, 68896750, 103345125, 206690250]

約数ペア:

[(1, 206690250), (2, 103345125), (3, 68896750), (5, 41338050), (6, 34448375), (10, 20669025), (13, 15899250), (15, 13779350), (17, 12158250), (25, 8267610), (26, 7949625), (29, 7127250), (30, 6889675), (34, 6079125), (39, 5299750), (43, 4806750), (50, 4133805), (51, 4052750), (58, 3563625), (65, 3179850), (75, 2755870), (78, 2649875), (85, 2431650), (86, 2403375), (87, 2375750), (102, 2026375), (125, 1653522), (129, 1602250), (130, 1589925), (145, 1425450), (150, 1377935), (170, 1215825), (174, 1187875), (195, 1059950), (215, 961350), (221, 935250), (250, 826761), (255, 810550), (258, 801125), (290, 712725), (325, 635970), (375, 551174), (377, 548250), (390, 529975), (425, 486330), (430, 480675), (435, 475150), (442, 467625), (493, 419250), (510, 405275), (559, 369750), (645, 320450), (650, 317985), (663, 311750), (725, 285090), (731, 282750), (750, 275587), (754, 274125), (850, 243165), (870, 237575), (975, 211990), (986, 209625), (1075, 192270), (1105, 187050), (1118, 184875), (1131, 182750), (1247, 165750), (1275, 162110), (1290, 160225), (1326, 155875), (1450, 142545), (1462, 141375), (1479, 139750), (1625, 127194), (1677, 123250), (1885, 109650), (1950, 105995), (2125, 97266), (2150, 96135), (2175, 95030), (2193, 94250), (2210, 93525), (2262, 91375), (2465, 83850), (2494, 82875), (2550, 81055), (2795, 73950), (2958, 69875), (3225, 64090), (3250, 63597), (3315, 62350), (3354, 61625), (3625, 57018), (3655, 56550), (3741, 55250), (3770, 54825), (4250, 48633), (4350, 47515), (4386, 47125), (4875, 42398), (4930, 41925), (5375, 38454), (5525, 37410), (5590, 36975), (5655, 36550), (6235, 33150), (6375, 32422), (6409, 32250), (6450, 32045), (6630, 31175), (7250, 28509), (7310, 28275), (7395, 27950), (7482, 27625), (8385, 24650), (9425, 21930), (9503, 21750), (9750, 21199), (10750, 19227), (10875, 19006), (10965, 18850), (11050, 18705), (11310, 18275), (12325, 16770), (12470, 16575), (12750, 16211), (12818, 16125), (13975, 14790)]