1655737380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{6911}}^1$

素因数の和:6959

約数の個数: 144

約数和(自身を含む): 5525065728

約数和(自身を除く): 3869328348

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, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1331, 1452, 1815, 1980, 2178, 2420, 2662, 3630, 3993, 4356, 5324, 5445, 6655, 6911, 7260, 7986, 10890, 11979, 13310, 13822, 15972, 19965, 20733, 21780, 23958, 26620, 27644, 34555, 39930, 41466, 47916, 59895, 62199, 69110, 76021, 79860, 82932, 103665, 119790, 124398, 138220, 152042, 207330, 228063, 239580, 248796, 304084, 310995, 380105, 414660, 456126, 621990, 684189, 760210, 836231, 912252, 1140315, 1243980, 1368378, 1520420, 1672462, 2280630, 2508693, 2736756, 3344924, 3420945, 4181155, 4561260, 5017386, 6841890, 7526079, 8362310, 9198541, 10034772, 12543465, 13683780, 15052158, 16724620, 18397082, 25086930, 27595623, 30104316, 36794164, 37630395, 45992705, 50173860, 55191246, 75260790, 82786869, 91985410, 110382492, 137978115, 150521580, 165573738, 183970820, 275956230, 331147476, 413934345, 551912460, 827868690, 1655737380]

約数ペア:

[(1, 1655737380), (2, 827868690), (3, 551912460), (4, 413934345), (5, 331147476), (6, 275956230), (9, 183970820), (10, 165573738), (11, 150521580), (12, 137978115), (15, 110382492), (18, 91985410), (20, 82786869), (22, 75260790), (30, 55191246), (33, 50173860), (36, 45992705), (44, 37630395), (45, 36794164), (55, 30104316), (60, 27595623), (66, 25086930), (90, 18397082), (99, 16724620), (110, 15052158), (121, 13683780), (132, 12543465), (165, 10034772), (180, 9198541), (198, 8362310), (220, 7526079), (242, 6841890), (330, 5017386), (363, 4561260), (396, 4181155), (484, 3420945), (495, 3344924), (605, 2736756), (660, 2508693), (726, 2280630), (990, 1672462), (1089, 1520420), (1210, 1368378), (1331, 1243980), (1452, 1140315), (1815, 912252), (1980, 836231), (2178, 760210), (2420, 684189), (2662, 621990), (3630, 456126), (3993, 414660), (4356, 380105), (5324, 310995), (5445, 304084), (6655, 248796), (6911, 239580), (7260, 228063), (7986, 207330), (10890, 152042), (11979, 138220), (13310, 124398), (13822, 119790), (15972, 103665), (19965, 82932), (20733, 79860), (21780, 76021), (23958, 69110), (26620, 62199), (27644, 59895), (34555, 47916), (39930, 41466)]