838181520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1069}}^1$

素因数の和:1116

約数の個数: 300

約数和(自身を含む): 3202828860

約数和(自身を除く): 2364647340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 324, 330, 360, 363, 396, 405, 432, 440, 484, 495, 528, 540, 594, 605, 648, 660, 720, 726, 792, 810, 880, 891, 968, 990, 1069, 1080, 1089, 1188, 1210, 1296, 1320, 1452, 1485, 1584, 1620, 1782, 1815, 1936, 1980, 2138, 2160, 2178, 2376, 2420, 2640, 2904, 2970, 3207, 3240, 3267, 3564, 3630, 3960, 4276, 4356, 4455, 4752, 4840, 5345, 5445, 5808, 5940, 6414, 6480, 6534, 7128, 7260, 7920, 8552, 8712, 8910, 9621, 9680, 9801, 10690, 10890, 11759, 11880, 12828, 13068, 14256, 14520, 16035, 16335, 17104, 17424, 17820, 19242, 19602, 21380, 21780, 23518, 23760, 25656, 26136, 28863, 29040, 32070, 32670, 35277, 35640, 38484, 39204, 42760, 43560, 47036, 48105, 49005, 51312, 52272, 57726, 58795, 64140, 65340, 70554, 71280, 76968, 78408, 85520, 86589, 87120, 94072, 96210, 98010, 105831, 115452, 117590, 128280, 129349, 130680, 141108, 144315, 153936, 156816, 173178, 176385, 188144, 192420, 196020, 211662, 230904, 235180, 256560, 258698, 261360, 282216, 288630, 317493, 346356, 352770, 384840, 388047, 392040, 423324, 432945, 461808, 470360, 517396, 529155, 564432, 577260, 634986, 646745, 692712, 705540, 769680, 776094, 784080, 846648, 865890, 940720, 952479, 1034792, 1058310, 1154520, 1164141, 1269972, 1293490, 1385424, 1411080, 1552188, 1587465, 1693296, 1731780, 1904958, 1940235, 2069584, 2116620, 2309040, 2328282, 2539944, 2586980, 2822160, 3104376, 3174930, 3463560, 3492423, 3809916, 3880470, 4233240, 4656564, 4762395, 5079888, 5173960, 5820705, 6208752, 6349860, 6927120, 6984846, 7619832, 7760940, 8466480, 9313128, 9524790, 10347920, 10477269, 11641410, 12699720, 13969692, 15239664, 15521880, 17462115, 18626256, 19049580, 20954538, 23282820, 25399440, 27939384, 31043760, 34924230, 38099160, 41909076, 46565640, 52386345, 55878768, 69848460, 76198320, 83818152, 93131280, 104772690, 139696920, 167636304, 209545380, 279393840, 419090760, 838181520]

約数ペア:

[(1, 838181520), (2, 419090760), (3, 279393840), (4, 209545380), (5, 167636304), (6, 139696920), (8, 104772690), (9, 93131280), (10, 83818152), (11, 76198320), (12, 69848460), (15, 55878768), (16, 52386345), (18, 46565640), (20, 41909076), (22, 38099160), (24, 34924230), (27, 31043760), (30, 27939384), (33, 25399440), (36, 23282820), (40, 20954538), (44, 19049580), (45, 18626256), (48, 17462115), (54, 15521880), (55, 15239664), (60, 13969692), (66, 12699720), (72, 11641410), (80, 10477269), (81, 10347920), (88, 9524790), (90, 9313128), (99, 8466480), (108, 7760940), (110, 7619832), (120, 6984846), (121, 6927120), (132, 6349860), (135, 6208752), (144, 5820705), (162, 5173960), (165, 5079888), (176, 4762395), (180, 4656564), (198, 4233240), (216, 3880470), (220, 3809916), (240, 3492423), (242, 3463560), (264, 3174930), (270, 3104376), (297, 2822160), (324, 2586980), (330, 2539944), (360, 2328282), (363, 2309040), (396, 2116620), (405, 2069584), (432, 1940235), (440, 1904958), (484, 1731780), (495, 1693296), (528, 1587465), (540, 1552188), (594, 1411080), (605, 1385424), (648, 1293490), (660, 1269972), (720, 1164141), (726, 1154520), (792, 1058310), (810, 1034792), (880, 952479), (891, 940720), (968, 865890), (990, 846648), (1069, 784080), (1080, 776094), (1089, 769680), (1188, 705540), (1210, 692712), (1296, 646745), (1320, 634986), (1452, 577260), (1485, 564432), (1584, 529155), (1620, 517396), (1782, 470360), (1815, 461808), (1936, 432945), (1980, 423324), (2138, 392040), (2160, 388047), (2178, 384840), (2376, 352770), (2420, 346356), (2640, 317493), (2904, 288630), (2970, 282216), (3207, 261360), (3240, 258698), (3267, 256560), (3564, 235180), (3630, 230904), (3960, 211662), (4276, 196020), (4356, 192420), (4455, 188144), (4752, 176385), (4840, 173178), (5345, 156816), (5445, 153936), (5808, 144315), (5940, 141108), (6414, 130680), (6480, 129349), (6534, 128280), (7128, 117590), (7260, 115452), (7920, 105831), (8552, 98010), (8712, 96210), (8910, 94072), (9621, 87120), (9680, 86589), (9801, 85520), (10690, 78408), (10890, 76968), (11759, 71280), (11880, 70554), (12828, 65340), (13068, 64140), (14256, 58795), (14520, 57726), (16035, 52272), (16335, 51312), (17104, 49005), (17424, 48105), (17820, 47036), (19242, 43560), (19602, 42760), (21380, 39204), (21780, 38484), (23518, 35640), (23760, 35277), (25656, 32670), (26136, 32070), (28863, 29040)]