55717800400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1259}}^1$

素因数の和:1434

約数の個数: 240

約数和(自身を含む): 143210833920

約数和(自身を除く): 87493033520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 43, 50, 62, 80, 83, 86, 100, 124, 155, 166, 172, 200, 215, 248, 310, 332, 344, 400, 415, 430, 496, 620, 664, 688, 775, 830, 860, 1075, 1240, 1259, 1328, 1333, 1550, 1660, 1720, 2075, 2150, 2480, 2518, 2573, 2666, 3100, 3320, 3440, 3569, 4150, 4300, 5036, 5146, 5332, 6200, 6295, 6640, 6665, 7138, 8300, 8600, 10072, 10292, 10664, 12400, 12590, 12865, 13330, 14276, 16600, 17200, 17845, 20144, 20584, 21328, 25180, 25730, 26660, 28552, 31475, 33200, 33325, 35690, 39029, 41168, 50360, 51460, 53320, 54137, 57104, 62950, 64325, 66650, 71380, 78058, 89225, 100720, 102920, 104497, 106640, 108274, 110639, 125900, 128650, 133300, 142760, 156116, 178450, 195145, 205840, 208994, 216548, 221278, 251800, 257300, 266600, 270685, 285520, 312232, 356900, 390290, 417988, 433096, 442556, 503600, 514600, 522485, 533200, 541370, 553195, 624464, 713800, 780580, 835976, 866192, 885112, 975725, 1029200, 1044970, 1082740, 1106390, 1353425, 1427600, 1561160, 1671952, 1678247, 1770224, 1951450, 2089940, 2165480, 2212780, 2612425, 2706850, 2765975, 3122320, 3239407, 3356494, 3902900, 4179880, 4330960, 4425560, 4493371, 5224850, 5413700, 5531950, 6478814, 6712988, 7805800, 8359760, 8391235, 8851120, 8986742, 10449700, 10827400, 11063900, 12957628, 13425976, 15611600, 16197035, 16782470, 17973484, 20899400, 21654800, 22127800, 22466855, 25915256, 26851952, 32394070, 33564940, 35946968, 41798800, 41956175, 44255600, 44933710, 51830512, 64788140, 67129880, 71893936, 80985175, 83912350, 89867420, 112334275, 129576280, 134259760, 139294501, 161970350, 167824700, 179734840, 224668550, 259152560, 278589002, 323940700, 335649400, 359469680, 449337100, 557178004, 647881400, 671298800, 696472505, 898674200, 1114356008, 1295762800, 1392945010, 1797348400, 2228712016, 2785890020, 3482362525, 5571780040, 6964725050, 11143560080, 13929450100, 27858900200, 55717800400]

約数ペア:

[(1, 55717800400), (2, 27858900200), (4, 13929450100), (5, 11143560080), (8, 6964725050), (10, 5571780040), (16, 3482362525), (20, 2785890020), (25, 2228712016), (31, 1797348400), (40, 1392945010), (43, 1295762800), (50, 1114356008), (62, 898674200), (80, 696472505), (83, 671298800), (86, 647881400), (100, 557178004), (124, 449337100), (155, 359469680), (166, 335649400), (172, 323940700), (200, 278589002), (215, 259152560), (248, 224668550), (310, 179734840), (332, 167824700), (344, 161970350), (400, 139294501), (415, 134259760), (430, 129576280), (496, 112334275), (620, 89867420), (664, 83912350), (688, 80985175), (775, 71893936), (830, 67129880), (860, 64788140), (1075, 51830512), (1240, 44933710), (1259, 44255600), (1328, 41956175), (1333, 41798800), (1550, 35946968), (1660, 33564940), (1720, 32394070), (2075, 26851952), (2150, 25915256), (2480, 22466855), (2518, 22127800), (2573, 21654800), (2666, 20899400), (3100, 17973484), (3320, 16782470), (3440, 16197035), (3569, 15611600), (4150, 13425976), (4300, 12957628), (5036, 11063900), (5146, 10827400), (5332, 10449700), (6200, 8986742), (6295, 8851120), (6640, 8391235), (6665, 8359760), (7138, 7805800), (8300, 6712988), (8600, 6478814), (10072, 5531950), (10292, 5413700), (10664, 5224850), (12400, 4493371), (12590, 4425560), (12865, 4330960), (13330, 4179880), (14276, 3902900), (16600, 3356494), (17200, 3239407), (17845, 3122320), (20144, 2765975), (20584, 2706850), (21328, 2612425), (25180, 2212780), (25730, 2165480), (26660, 2089940), (28552, 1951450), (31475, 1770224), (33200, 1678247), (33325, 1671952), (35690, 1561160), (39029, 1427600), (41168, 1353425), (50360, 1106390), (51460, 1082740), (53320, 1044970), (54137, 1029200), (57104, 975725), (62950, 885112), (64325, 866192), (66650, 835976), (71380, 780580), (78058, 713800), (89225, 624464), (100720, 553195), (102920, 541370), (104497, 533200), (106640, 522485), (108274, 514600), (110639, 503600), (125900, 442556), (128650, 433096), (133300, 417988), (142760, 390290), (156116, 356900), (178450, 312232), (195145, 285520), (205840, 270685), (208994, 266600), (216548, 257300), (221278, 251800)]