18205125840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8807}}^1$

素因数の和:8872

約数の個数: 400

約数和(自身を含む): 71363825280

約数和(自身を除く): 53158699440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 29, 30, 33, 36, 40, 44, 45, 48, 54, 55, 58, 60, 66, 72, 80, 81, 87, 88, 90, 99, 108, 110, 116, 120, 132, 135, 144, 145, 162, 165, 174, 176, 180, 198, 216, 220, 232, 240, 261, 264, 270, 290, 297, 319, 324, 330, 348, 360, 396, 405, 432, 435, 440, 464, 495, 522, 528, 540, 580, 594, 638, 648, 660, 696, 720, 783, 792, 810, 870, 880, 891, 957, 990, 1044, 1080, 1160, 1188, 1276, 1296, 1305, 1320, 1392, 1485, 1566, 1584, 1595, 1620, 1740, 1782, 1914, 1980, 2088, 2160, 2320, 2349, 2376, 2552, 2610, 2640, 2871, 2970, 3132, 3190, 3240, 3480, 3564, 3828, 3915, 3960, 4176, 4455, 4698, 4752, 4785, 5104, 5220, 5742, 5940, 6264, 6380, 6480, 6960, 7128, 7656, 7830, 7920, 8613, 8807, 8910, 9396, 9570, 10440, 11484, 11745, 11880, 12528, 12760, 14256, 14355, 15312, 15660, 17226, 17614, 17820, 18792, 19140, 20880, 22968, 23490, 23760, 25520, 25839, 26421, 28710, 31320, 34452, 35228, 35640, 37584, 38280, 43065, 44035, 45936, 46980, 51678, 52842, 57420, 62640, 68904, 70456, 71280, 76560, 79263, 86130, 88070, 93960, 96877, 103356, 105684, 114840, 129195, 132105, 137808, 140912, 158526, 172260, 176140, 187920, 193754, 206712, 211368, 229680, 237789, 255403, 258390, 264210, 290631, 317052, 344520, 352280, 387508, 396315, 413424, 422736, 475578, 484385, 510806, 516780, 528420, 581262, 634104, 689040, 704560, 713367, 766209, 775016, 792630, 871893, 951156, 968770, 1021612, 1033560, 1056840, 1162524, 1188945, 1268208, 1277015, 1426734, 1453155, 1532418, 1550032, 1585260, 1743786, 1902312, 1937540, 2043224, 2067120, 2113680, 2298627, 2325048, 2377890, 2554030, 2615679, 2809433, 2853468, 2906310, 3064836, 3170520, 3487572, 3566835, 3804624, 3831045, 3875080, 4086448, 4359465, 4597254, 4650096, 4755780, 5108060, 5231358, 5618866, 5706936, 5812620, 6129672, 6341040, 6895881, 6975144, 7133670, 7662090, 7750160, 7847037, 8428299, 8718930, 9194508, 9511560, 10216120, 10462716, 11237732, 11413872, 11493135, 11625240, 12259344, 13078395, 13791762, 13950288, 14047165, 14267340, 15324180, 15694074, 16856598, 17437860, 18389016, 19023120, 20432240, 20687643, 20925432, 22475464, 22986270, 23250480, 25284897, 26156790, 27583524, 28094330, 28534680, 30648360, 31388148, 33713196, 34479405, 34875720, 36778032, 39235185, 41375286, 41850864, 42141495, 44950928, 45972540, 50569794, 52313580, 55167048, 56188660, 57069360, 61296720, 62776296, 67426392, 68958810, 69751440, 75854691, 78470370, 82750572, 84282990, 91945080, 101139588, 103438215, 104627160, 110334096, 112377320, 125552592, 126424485, 134852784, 137917620, 151709382, 156940740, 165501144, 168565980, 183890160, 202279176, 206876430, 209254320, 224754640, 227564073, 252848970, 275835240, 303418764, 313881480, 331002288, 337131960, 379273455, 404558352, 413752860, 455128146, 505697940, 551670480, 606837528, 627762960, 674263920, 758546910, 827505720, 910256292, 1011395880, 1137820365, 1213675056, 1517093820, 1655011440, 1820512584, 2022791760, 2275640730, 3034187640, 3641025168, 4551281460, 6068375280, 9102562920, 18205125840]

約数ペア:

[(1, 18205125840), (2, 9102562920), (3, 6068375280), (4, 4551281460), (5, 3641025168), (6, 3034187640), (8, 2275640730), (9, 2022791760), (10, 1820512584), (11, 1655011440), (12, 1517093820), (15, 1213675056), (16, 1137820365), (18, 1011395880), (20, 910256292), (22, 827505720), (24, 758546910), (27, 674263920), (29, 627762960), (30, 606837528), (33, 551670480), (36, 505697940), (40, 455128146), (44, 413752860), (45, 404558352), (48, 379273455), (54, 337131960), (55, 331002288), (58, 313881480), (60, 303418764), (66, 275835240), (72, 252848970), (80, 227564073), (81, 224754640), (87, 209254320), (88, 206876430), (90, 202279176), (99, 183890160), (108, 168565980), (110, 165501144), (116, 156940740), (120, 151709382), (132, 137917620), (135, 134852784), (144, 126424485), (145, 125552592), (162, 112377320), (165, 110334096), (174, 104627160), (176, 103438215), (180, 101139588), (198, 91945080), (216, 84282990), (220, 82750572), (232, 78470370), (240, 75854691), (261, 69751440), (264, 68958810), (270, 67426392), (290, 62776296), (297, 61296720), (319, 57069360), (324, 56188660), (330, 55167048), (348, 52313580), (360, 50569794), (396, 45972540), (405, 44950928), (432, 42141495), (435, 41850864), (440, 41375286), (464, 39235185), (495, 36778032), (522, 34875720), (528, 34479405), (540, 33713196), (580, 31388148), (594, 30648360), (638, 28534680), (648, 28094330), (660, 27583524), (696, 26156790), (720, 25284897), (783, 23250480), (792, 22986270), (810, 22475464), (870, 20925432), (880, 20687643), (891, 20432240), (957, 19023120), (990, 18389016), (1044, 17437860), (1080, 16856598), (1160, 15694074), (1188, 15324180), (1276, 14267340), (1296, 14047165), (1305, 13950288), (1320, 13791762), (1392, 13078395), (1485, 12259344), (1566, 11625240), (1584, 11493135), (1595, 11413872), (1620, 11237732), (1740, 10462716), (1782, 10216120), (1914, 9511560), (1980, 9194508), (2088, 8718930), (2160, 8428299), (2320, 7847037), (2349, 7750160), (2376, 7662090), (2552, 7133670), (2610, 6975144), (2640, 6895881), (2871, 6341040), (2970, 6129672), (3132, 5812620), (3190, 5706936), (3240, 5618866), (3480, 5231358), (3564, 5108060), (3828, 4755780), (3915, 4650096), (3960, 4597254), (4176, 4359465), (4455, 4086448), (4698, 3875080), (4752, 3831045), (4785, 3804624), (5104, 3566835), (5220, 3487572), (5742, 3170520), (5940, 3064836), (6264, 2906310), (6380, 2853468), (6480, 2809433), (6960, 2615679), (7128, 2554030), (7656, 2377890), (7830, 2325048), (7920, 2298627), (8613, 2113680), (8807, 2067120), (8910, 2043224), (9396, 1937540), (9570, 1902312), (10440, 1743786), (11484, 1585260), (11745, 1550032), (11880, 1532418), (12528, 1453155), (12760, 1426734), (14256, 1277015), (14355, 1268208), (15312, 1188945), (15660, 1162524), (17226, 1056840), (17614, 1033560), (17820, 1021612), (18792, 968770), (19140, 951156), (20880, 871893), (22968, 792630), (23490, 775016), (23760, 766209), (25520, 713367), (25839, 704560), (26421, 689040), (28710, 634104), (31320, 581262), (34452, 528420), (35228, 516780), (35640, 510806), (37584, 484385), (38280, 475578), (43065, 422736), (44035, 413424), (45936, 396315), (46980, 387508), (51678, 352280), (52842, 344520), (57420, 317052), (62640, 290631), (68904, 264210), (70456, 258390), (71280, 255403), (76560, 237789), (79263, 229680), (86130, 211368), (88070, 206712), (93960, 193754), (96877, 187920), (103356, 176140), (105684, 172260), (114840, 158526), (129195, 140912), (132105, 137808)]