1266654900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:663

約数の個数: 216

約数和(自身を含む): 4294516800

約数和(自身を除く): 3027861900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 199, 210, 245, 294, 300, 350, 398, 420, 433, 490, 525, 588, 597, 700, 735, 796, 866, 980, 995, 1050, 1194, 1225, 1299, 1393, 1470, 1732, 1990, 2100, 2165, 2388, 2450, 2598, 2786, 2940, 2985, 3031, 3675, 3980, 4179, 4330, 4900, 4975, 5196, 5572, 5970, 6062, 6495, 6965, 7350, 8358, 8660, 9093, 9751, 9950, 10825, 11940, 12124, 12990, 13930, 14700, 14925, 15155, 16716, 18186, 19502, 19900, 20895, 21217, 21650, 25980, 27860, 29253, 29850, 30310, 32475, 34825, 36372, 39004, 41790, 42434, 43300, 45465, 48755, 58506, 59700, 60620, 63651, 64950, 69650, 75775, 83580, 84868, 86167, 90930, 97510, 104475, 106085, 117012, 127302, 129900, 139300, 146265, 151550, 172334, 181860, 195020, 208950, 212170, 227325, 243775, 254604, 258501, 292530, 303100, 318255, 344668, 417900, 424340, 430835, 454650, 487550, 517002, 530425, 585060, 603169, 636510, 731325, 861670, 909300, 975100, 1034004, 1060850, 1206338, 1273020, 1292505, 1462650, 1591275, 1723340, 1809507, 2121700, 2154175, 2412676, 2585010, 2925300, 3015845, 3182550, 3619014, 4222183, 4308350, 5170020, 6031690, 6365100, 6462525, 7238028, 8444366, 8616700, 9047535, 12063380, 12666549, 12925050, 15079225, 16888732, 18095070, 21110915, 25333098, 25850100, 30158450, 36190140, 42221830, 45237675, 50666196, 60316900, 63332745, 84443660, 90475350, 105554575, 126665490, 180950700, 211109150, 253330980, 316663725, 422218300, 633327450, 1266654900]

約数ペア:

[(1, 1266654900), (2, 633327450), (3, 422218300), (4, 316663725), (5, 253330980), (6, 211109150), (7, 180950700), (10, 126665490), (12, 105554575), (14, 90475350), (15, 84443660), (20, 63332745), (21, 60316900), (25, 50666196), (28, 45237675), (30, 42221830), (35, 36190140), (42, 30158450), (49, 25850100), (50, 25333098), (60, 21110915), (70, 18095070), (75, 16888732), (84, 15079225), (98, 12925050), (100, 12666549), (105, 12063380), (140, 9047535), (147, 8616700), (150, 8444366), (175, 7238028), (196, 6462525), (199, 6365100), (210, 6031690), (245, 5170020), (294, 4308350), (300, 4222183), (350, 3619014), (398, 3182550), (420, 3015845), (433, 2925300), (490, 2585010), (525, 2412676), (588, 2154175), (597, 2121700), (700, 1809507), (735, 1723340), (796, 1591275), (866, 1462650), (980, 1292505), (995, 1273020), (1050, 1206338), (1194, 1060850), (1225, 1034004), (1299, 975100), (1393, 909300), (1470, 861670), (1732, 731325), (1990, 636510), (2100, 603169), (2165, 585060), (2388, 530425), (2450, 517002), (2598, 487550), (2786, 454650), (2940, 430835), (2985, 424340), (3031, 417900), (3675, 344668), (3980, 318255), (4179, 303100), (4330, 292530), (4900, 258501), (4975, 254604), (5196, 243775), (5572, 227325), (5970, 212170), (6062, 208950), (6495, 195020), (6965, 181860), (7350, 172334), (8358, 151550), (8660, 146265), (9093, 139300), (9751, 129900), (9950, 127302), (10825, 117012), (11940, 106085), (12124, 104475), (12990, 97510), (13930, 90930), (14700, 86167), (14925, 84868), (15155, 83580), (16716, 75775), (18186, 69650), (19502, 64950), (19900, 63651), (20895, 60620), (21217, 59700), (21650, 58506), (25980, 48755), (27860, 45465), (29253, 43300), (29850, 42434), (30310, 41790), (32475, 39004), (34825, 36372)]