450867780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 216

約数和(自身を含む): 1524397056

約数和(自身を除く): 1073529276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 127, 132, 163, 165, 180, 198, 220, 242, 254, 326, 330, 363, 381, 396, 484, 489, 495, 508, 605, 635, 652, 660, 726, 762, 815, 978, 990, 1089, 1143, 1210, 1270, 1397, 1452, 1467, 1524, 1630, 1793, 1815, 1905, 1956, 1980, 2178, 2286, 2420, 2445, 2540, 2794, 2934, 3260, 3586, 3630, 3810, 4191, 4356, 4572, 4890, 5379, 5445, 5588, 5715, 5868, 6985, 7172, 7260, 7335, 7620, 8382, 8965, 9780, 10758, 10890, 11430, 12573, 13970, 14670, 15367, 16137, 16764, 17930, 19723, 20701, 20955, 21516, 21780, 22860, 25146, 26895, 27940, 29340, 30734, 32274, 35860, 39446, 41402, 41910, 46101, 50292, 53790, 59169, 61468, 62103, 62865, 64548, 76835, 78892, 80685, 82804, 83820, 92202, 98615, 103505, 107580, 118338, 124206, 125730, 138303, 153670, 161370, 177507, 184404, 186309, 197230, 207010, 227711, 230505, 236676, 248412, 251460, 276606, 295845, 307340, 310515, 322740, 355014, 372618, 394460, 414020, 455422, 461010, 553212, 591690, 621030, 683133, 691515, 710028, 745236, 887535, 910844, 922020, 931545, 1138555, 1183380, 1242060, 1366266, 1383030, 1775070, 1863090, 2049399, 2277110, 2504821, 2732532, 2766060, 3415665, 3550140, 3726180, 4098798, 4554220, 5009642, 6831330, 7514463, 8197596, 10019284, 10246995, 12524105, 13662660, 15028926, 20493990, 22543389, 25048210, 30057852, 37572315, 40987980, 45086778, 50096420, 75144630, 90173556, 112716945, 150289260, 225433890, 450867780]

約数ペア:

[(1, 450867780), (2, 225433890), (3, 150289260), (4, 112716945), (5, 90173556), (6, 75144630), (9, 50096420), (10, 45086778), (11, 40987980), (12, 37572315), (15, 30057852), (18, 25048210), (20, 22543389), (22, 20493990), (30, 15028926), (33, 13662660), (36, 12524105), (44, 10246995), (45, 10019284), (55, 8197596), (60, 7514463), (66, 6831330), (90, 5009642), (99, 4554220), (110, 4098798), (121, 3726180), (127, 3550140), (132, 3415665), (163, 2766060), (165, 2732532), (180, 2504821), (198, 2277110), (220, 2049399), (242, 1863090), (254, 1775070), (326, 1383030), (330, 1366266), (363, 1242060), (381, 1183380), (396, 1138555), (484, 931545), (489, 922020), (495, 910844), (508, 887535), (605, 745236), (635, 710028), (652, 691515), (660, 683133), (726, 621030), (762, 591690), (815, 553212), (978, 461010), (990, 455422), (1089, 414020), (1143, 394460), (1210, 372618), (1270, 355014), (1397, 322740), (1452, 310515), (1467, 307340), (1524, 295845), (1630, 276606), (1793, 251460), (1815, 248412), (1905, 236676), (1956, 230505), (1980, 227711), (2178, 207010), (2286, 197230), (2420, 186309), (2445, 184404), (2540, 177507), (2794, 161370), (2934, 153670), (3260, 138303), (3586, 125730), (3630, 124206), (3810, 118338), (4191, 107580), (4356, 103505), (4572, 98615), (4890, 92202), (5379, 83820), (5445, 82804), (5588, 80685), (5715, 78892), (5868, 76835), (6985, 64548), (7172, 62865), (7260, 62103), (7335, 61468), (7620, 59169), (8382, 53790), (8965, 50292), (9780, 46101), (10758, 41910), (10890, 41402), (11430, 39446), (12573, 35860), (13970, 32274), (14670, 30734), (15367, 29340), (16137, 27940), (16764, 26895), (17930, 25146), (19723, 22860), (20701, 21780), (20955, 21516)]