227538132300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{6449}}^1$

素因数の和:6865

約数の個数: 216

約数和(自身を含む): 720539820000

約数和(自身を除く): 493001687700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 197, 199, 225, 300, 394, 398, 450, 591, 597, 788, 796, 900, 985, 995, 1182, 1194, 1773, 1791, 1970, 1990, 2364, 2388, 2955, 2985, 3546, 3582, 3940, 3980, 4925, 4975, 5910, 5970, 6449, 7092, 7164, 8865, 8955, 9850, 9950, 11820, 11940, 12898, 14775, 14925, 17730, 17910, 19347, 19700, 19900, 25796, 29550, 29850, 32245, 35460, 35820, 38694, 39203, 44325, 44775, 58041, 59100, 59700, 64490, 77388, 78406, 88650, 89550, 96735, 116082, 117609, 128980, 156812, 161225, 177300, 179100, 193470, 196015, 232164, 235218, 290205, 322450, 352827, 386940, 392030, 470436, 483675, 580410, 588045, 644900, 705654, 784060, 967350, 980075, 1160820, 1176090, 1270453, 1283351, 1411308, 1451025, 1764135, 1934700, 1960150, 2352180, 2540906, 2566702, 2902050, 2940225, 3528270, 3811359, 3850053, 3920300, 5081812, 5133404, 5804100, 5880450, 6352265, 6416755, 7056540, 7622718, 7700106, 8820675, 11434077, 11550159, 11760900, 12704530, 12833510, 15245436, 15400212, 17641350, 19056795, 19250265, 22868154, 23100318, 25409060, 25667020, 31761325, 32083775, 35282700, 38113590, 38500530, 45736308, 46200636, 57170385, 57750795, 63522650, 64167550, 76227180, 77001060, 95283975, 96251325, 114340770, 115501590, 127045300, 128335100, 190567950, 192502650, 228681540, 231003180, 252820147, 285851925, 288753975, 381135900, 385005300, 505640294, 571703850, 577507950, 758460441, 1011280588, 1143407700, 1155015900, 1264100735, 1516920882, 2275381323, 2528201470, 3033841764, 3792302205, 4550762646, 5056402940, 6320503675, 7584604410, 9101525292, 11376906615, 12641007350, 15169208820, 18961511025, 22753813230, 25282014700, 37923022050, 45507626460, 56884533075, 75846044100, 113769066150, 227538132300]

約数ペア:

[(1, 227538132300), (2, 113769066150), (3, 75846044100), (4, 56884533075), (5, 45507626460), (6, 37923022050), (9, 25282014700), (10, 22753813230), (12, 18961511025), (15, 15169208820), (18, 12641007350), (20, 11376906615), (25, 9101525292), (30, 7584604410), (36, 6320503675), (45, 5056402940), (50, 4550762646), (60, 3792302205), (75, 3033841764), (90, 2528201470), (100, 2275381323), (150, 1516920882), (180, 1264100735), (197, 1155015900), (199, 1143407700), (225, 1011280588), (300, 758460441), (394, 577507950), (398, 571703850), (450, 505640294), (591, 385005300), (597, 381135900), (788, 288753975), (796, 285851925), (900, 252820147), (985, 231003180), (995, 228681540), (1182, 192502650), (1194, 190567950), (1773, 128335100), (1791, 127045300), (1970, 115501590), (1990, 114340770), (2364, 96251325), (2388, 95283975), (2955, 77001060), (2985, 76227180), (3546, 64167550), (3582, 63522650), (3940, 57750795), (3980, 57170385), (4925, 46200636), (4975, 45736308), (5910, 38500530), (5970, 38113590), (6449, 35282700), (7092, 32083775), (7164, 31761325), (8865, 25667020), (8955, 25409060), (9850, 23100318), (9950, 22868154), (11820, 19250265), (11940, 19056795), (12898, 17641350), (14775, 15400212), (14925, 15245436), (17730, 12833510), (17910, 12704530), (19347, 11760900), (19700, 11550159), (19900, 11434077), (25796, 8820675), (29550, 7700106), (29850, 7622718), (32245, 7056540), (35460, 6416755), (35820, 6352265), (38694, 5880450), (39203, 5804100), (44325, 5133404), (44775, 5081812), (58041, 3920300), (59100, 3850053), (59700, 3811359), (64490, 3528270), (77388, 2940225), (78406, 2902050), (88650, 2566702), (89550, 2540906), (96735, 2352180), (116082, 1960150), (117609, 1934700), (128980, 1764135), (156812, 1451025), (161225, 1411308), (177300, 1283351), (179100, 1270453), (193470, 1176090), (196015, 1160820), (232164, 980075), (235218, 967350), (290205, 784060), (322450, 705654), (352827, 644900), (386940, 588045), (392030, 580410), (470436, 483675)]