421772940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{14737}}^1$

素因数の和:14808

約数の個数: 96

約数和(自身を含む): 1337031360

約数和(自身を除く): 915258420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 954, 1060, 1431, 1590, 1908, 2385, 2862, 3180, 4770, 5724, 7155, 9540, 14310, 14737, 28620, 29474, 44211, 58948, 73685, 88422, 132633, 147370, 176844, 221055, 265266, 294740, 397899, 442110, 530532, 663165, 781061, 795798, 884220, 1326330, 1562122, 1591596, 1989495, 2343183, 2652660, 3124244, 3905305, 3978990, 4686366, 7029549, 7810610, 7957980, 9372732, 11715915, 14059098, 15621220, 21088647, 23431830, 28118196, 35147745, 42177294, 46863660, 70295490, 84354588, 105443235, 140590980, 210886470, 421772940]

約数ペア:

[(1, 421772940), (2, 210886470), (3, 140590980), (4, 105443235), (5, 84354588), (6, 70295490), (9, 46863660), (10, 42177294), (12, 35147745), (15, 28118196), (18, 23431830), (20, 21088647), (27, 15621220), (30, 14059098), (36, 11715915), (45, 9372732), (53, 7957980), (54, 7810610), (60, 7029549), (90, 4686366), (106, 3978990), (108, 3905305), (135, 3124244), (159, 2652660), (180, 2343183), (212, 1989495), (265, 1591596), (270, 1562122), (318, 1326330), (477, 884220), (530, 795798), (540, 781061), (636, 663165), (795, 530532), (954, 442110), (1060, 397899), (1431, 294740), (1590, 265266), (1908, 221055), (2385, 176844), (2862, 147370), (3180, 132633), (4770, 88422), (5724, 73685), (7155, 58948), (9540, 44211), (14310, 29474), (14737, 28620)]