204318180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 288

約数和(自身を含む): 723945600

約数和(自身を除く): 519627420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 53, 54, 55, 59, 60, 66, 90, 99, 106, 108, 110, 118, 121, 132, 135, 159, 165, 177, 180, 198, 212, 220, 236, 242, 265, 270, 295, 297, 318, 330, 354, 363, 396, 477, 484, 495, 530, 531, 540, 583, 590, 594, 605, 636, 649, 660, 708, 726, 795, 885, 954, 990, 1060, 1062, 1089, 1166, 1180, 1188, 1210, 1298, 1431, 1452, 1485, 1590, 1593, 1749, 1770, 1815, 1908, 1947, 1980, 2124, 2178, 2332, 2385, 2420, 2596, 2655, 2862, 2915, 2970, 3127, 3180, 3186, 3245, 3267, 3498, 3540, 3630, 3894, 4356, 4770, 5247, 5310, 5445, 5724, 5830, 5841, 5940, 6254, 6372, 6413, 6490, 6534, 6996, 7139, 7155, 7260, 7788, 7965, 8745, 9381, 9540, 9735, 10494, 10620, 10890, 11660, 11682, 12508, 12826, 12980, 13068, 14278, 14310, 15635, 15741, 15930, 16335, 17490, 17523, 18762, 19239, 19470, 20988, 21417, 21780, 23364, 25652, 26235, 28143, 28556, 28620, 29205, 31270, 31482, 31860, 32065, 32670, 34397, 34980, 35046, 35695, 37524, 38478, 38940, 42834, 46905, 52470, 56286, 57717, 58410, 62540, 62964, 64130, 64251, 65340, 68794, 70092, 71390, 76956, 78705, 84429, 85668, 87615, 93810, 96195, 103191, 104940, 107085, 112572, 115434, 116820, 128260, 128502, 137588, 140715, 142780, 157410, 168858, 171985, 173151, 175230, 187620, 192390, 192753, 206382, 214170, 230868, 257004, 281430, 288585, 309573, 314820, 321255, 337716, 343970, 346302, 350460, 378367, 384780, 385506, 412764, 422145, 428340, 515955, 562860, 577170, 619146, 642510, 687940, 692604, 756734, 771012, 844290, 865755, 928719, 963765, 1031910, 1135101, 1154340, 1238292, 1285020, 1513468, 1547865, 1688580, 1731510, 1857438, 1891835, 1927530, 2063820, 2270202, 3095730, 3405303, 3463020, 3714876, 3783670, 3855060, 4540404, 4643595, 5675505, 6191460, 6810606, 7567340, 9287190, 10215909, 11351010, 13621212, 17026515, 18574380, 20431818, 22702020, 34053030, 40863636, 51079545, 68106060, 102159090, 204318180]

約数ペア:

[(1, 204318180), (2, 102159090), (3, 68106060), (4, 51079545), (5, 40863636), (6, 34053030), (9, 22702020), (10, 20431818), (11, 18574380), (12, 17026515), (15, 13621212), (18, 11351010), (20, 10215909), (22, 9287190), (27, 7567340), (30, 6810606), (33, 6191460), (36, 5675505), (44, 4643595), (45, 4540404), (53, 3855060), (54, 3783670), (55, 3714876), (59, 3463020), (60, 3405303), (66, 3095730), (90, 2270202), (99, 2063820), (106, 1927530), (108, 1891835), (110, 1857438), (118, 1731510), (121, 1688580), (132, 1547865), (135, 1513468), (159, 1285020), (165, 1238292), (177, 1154340), (180, 1135101), (198, 1031910), (212, 963765), (220, 928719), (236, 865755), (242, 844290), (265, 771012), (270, 756734), (295, 692604), (297, 687940), (318, 642510), (330, 619146), (354, 577170), (363, 562860), (396, 515955), (477, 428340), (484, 422145), (495, 412764), (530, 385506), (531, 384780), (540, 378367), (583, 350460), (590, 346302), (594, 343970), (605, 337716), (636, 321255), (649, 314820), (660, 309573), (708, 288585), (726, 281430), (795, 257004), (885, 230868), (954, 214170), (990, 206382), (1060, 192753), (1062, 192390), (1089, 187620), (1166, 175230), (1180, 173151), (1188, 171985), (1210, 168858), (1298, 157410), (1431, 142780), (1452, 140715), (1485, 137588), (1590, 128502), (1593, 128260), (1749, 116820), (1770, 115434), (1815, 112572), (1908, 107085), (1947, 104940), (1980, 103191), (2124, 96195), (2178, 93810), (2332, 87615), (2385, 85668), (2420, 84429), (2596, 78705), (2655, 76956), (2862, 71390), (2915, 70092), (2970, 68794), (3127, 65340), (3180, 64251), (3186, 64130), (3245, 62964), (3267, 62540), (3498, 58410), (3540, 57717), (3630, 56286), (3894, 52470), (4356, 46905), (4770, 42834), (5247, 38940), (5310, 38478), (5445, 37524), (5724, 35695), (5830, 35046), (5841, 34980), (5940, 34397), (6254, 32670), (6372, 32065), (6413, 31860), (6490, 31482), (6534, 31270), (6996, 29205), (7139, 28620), (7155, 28556), (7260, 28143), (7788, 26235), (7965, 25652), (8745, 23364), (9381, 21780), (9540, 21417), (9735, 20988), (10494, 19470), (10620, 19239), (10890, 18762), (11660, 17523), (11682, 17490), (12508, 16335), (12826, 15930), (12980, 15741), (13068, 15635), (14278, 14310)]