201930840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1033}}^1$

素因数の和:1234

約数の個数: 128

約数和(自身を含む): 677476800

約数和(自身を除く): 475545960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 181, 216, 270, 360, 362, 540, 543, 724, 905, 1033, 1080, 1086, 1448, 1629, 1810, 2066, 2172, 2715, 3099, 3258, 3620, 4132, 4344, 4887, 5165, 5430, 6198, 6516, 7240, 8145, 8264, 9297, 9774, 10330, 10860, 12396, 13032, 15495, 16290, 18594, 19548, 20660, 21720, 24435, 24792, 27891, 30990, 32580, 37188, 39096, 41320, 46485, 48870, 55782, 61980, 65160, 74376, 92970, 97740, 111564, 123960, 139455, 185940, 186973, 195480, 223128, 278910, 371880, 373946, 557820, 560919, 747892, 934865, 1115640, 1121838, 1495784, 1682757, 1869730, 2243676, 2804595, 3365514, 3739460, 4487352, 5048271, 5609190, 6731028, 7478920, 8413785, 10096542, 11218380, 13462056, 16827570, 20193084, 22436760, 25241355, 33655140, 40386168, 50482710, 67310280, 100965420, 201930840]

約数ペア:

[(1, 201930840), (2, 100965420), (3, 67310280), (4, 50482710), (5, 40386168), (6, 33655140), (8, 25241355), (9, 22436760), (10, 20193084), (12, 16827570), (15, 13462056), (18, 11218380), (20, 10096542), (24, 8413785), (27, 7478920), (30, 6731028), (36, 5609190), (40, 5048271), (45, 4487352), (54, 3739460), (60, 3365514), (72, 2804595), (90, 2243676), (108, 1869730), (120, 1682757), (135, 1495784), (180, 1121838), (181, 1115640), (216, 934865), (270, 747892), (360, 560919), (362, 557820), (540, 373946), (543, 371880), (724, 278910), (905, 223128), (1033, 195480), (1080, 186973), (1086, 185940), (1448, 139455), (1629, 123960), (1810, 111564), (2066, 97740), (2172, 92970), (2715, 74376), (3099, 65160), (3258, 61980), (3620, 55782), (4132, 48870), (4344, 46485), (4887, 41320), (5165, 39096), (5430, 37188), (6198, 32580), (6516, 30990), (7240, 27891), (8145, 24792), (8264, 24435), (9297, 21720), (9774, 20660), (10330, 19548), (10860, 18594), (12396, 16290), (13032, 15495)]