825020280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17231}}^1$

素因数の和:17274

約数の個数: 192

約数和(自身を含む): 3225830400

約数和(自身を除く): 2400810120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 9576, 11970, 15960, 17231, 23940, 34462, 47880, 51693, 68924, 86155, 103386, 120617, 137848, 155079, 172310, 206772, 241234, 258465, 310158, 327389, 344620, 361851, 413544, 482468, 516930, 603085, 620316, 654778, 689240, 723702, 775395, 964936, 982167, 1033860, 1085553, 1206170, 1240632, 1309556, 1447404, 1550790, 1636945, 1809255, 1964334, 2067720, 2171106, 2291723, 2412340, 2619112, 2894808, 2946501, 3101580, 3273890, 3618510, 3928668, 4342212, 4583446, 4824680, 4910835, 5427765, 5893002, 6203160, 6547780, 6875169, 7237020, 7857336, 8684424, 9166892, 9821670, 10855530, 11458615, 11786004, 13095560, 13750338, 14474040, 14732505, 18333784, 19643340, 20625507, 21711060, 22917230, 23572008, 27500676, 29465010, 34375845, 39286680, 41251014, 43422120, 45834460, 55001352, 58930020, 68751690, 82502028, 91668920, 103127535, 117860040, 137503380, 165004056, 206255070, 275006760, 412510140, 825020280]

約数ペア:

[(1, 825020280), (2, 412510140), (3, 275006760), (4, 206255070), (5, 165004056), (6, 137503380), (7, 117860040), (8, 103127535), (9, 91668920), (10, 82502028), (12, 68751690), (14, 58930020), (15, 55001352), (18, 45834460), (19, 43422120), (20, 41251014), (21, 39286680), (24, 34375845), (28, 29465010), (30, 27500676), (35, 23572008), (36, 22917230), (38, 21711060), (40, 20625507), (42, 19643340), (45, 18333784), (56, 14732505), (57, 14474040), (60, 13750338), (63, 13095560), (70, 11786004), (72, 11458615), (76, 10855530), (84, 9821670), (90, 9166892), (95, 8684424), (105, 7857336), (114, 7237020), (120, 6875169), (126, 6547780), (133, 6203160), (140, 5893002), (152, 5427765), (168, 4910835), (171, 4824680), (180, 4583446), (190, 4342212), (210, 3928668), (228, 3618510), (252, 3273890), (266, 3101580), (280, 2946501), (285, 2894808), (315, 2619112), (342, 2412340), (360, 2291723), (380, 2171106), (399, 2067720), (420, 1964334), (456, 1809255), (504, 1636945), (532, 1550790), (570, 1447404), (630, 1309556), (665, 1240632), (684, 1206170), (760, 1085553), (798, 1033860), (840, 982167), (855, 964936), (1064, 775395), (1140, 723702), (1197, 689240), (1260, 654778), (1330, 620316), (1368, 603085), (1596, 516930), (1710, 482468), (1995, 413544), (2280, 361851), (2394, 344620), (2520, 327389), (2660, 310158), (3192, 258465), (3420, 241234), (3990, 206772), (4788, 172310), (5320, 155079), (5985, 137848), (6840, 120617), (7980, 103386), (9576, 86155), (11970, 68924), (15960, 51693), (17231, 47880), (23940, 34462)]