40438200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{557}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 138038040

約数和(自身を除く): 97599840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 121, 132, 150, 165, 200, 220, 242, 264, 275, 300, 330, 363, 440, 484, 550, 557, 600, 605, 660, 726, 825, 968, 1100, 1114, 1210, 1320, 1452, 1650, 1671, 1815, 2200, 2228, 2420, 2785, 2904, 3025, 3300, 3342, 3630, 4456, 4840, 5570, 6050, 6127, 6600, 6684, 7260, 8355, 9075, 11140, 12100, 12254, 13368, 13925, 14520, 16710, 18150, 18381, 22280, 24200, 24508, 27850, 30635, 33420, 36300, 36762, 41775, 49016, 55700, 61270, 66840, 67397, 72600, 73524, 83550, 91905, 111400, 122540, 134794, 147048, 153175, 167100, 183810, 202191, 245080, 269588, 306350, 334200, 336985, 367620, 404382, 459525, 539176, 612700, 673970, 735240, 808764, 919050, 1010955, 1225400, 1347940, 1617528, 1684925, 1838100, 2021910, 2695880, 3369850, 3676200, 4043820, 5054775, 6739700, 8087640, 10109550, 13479400, 20219100, 40438200]

約数ペア:

[(1, 40438200), (2, 20219100), (3, 13479400), (4, 10109550), (5, 8087640), (6, 6739700), (8, 5054775), (10, 4043820), (11, 3676200), (12, 3369850), (15, 2695880), (20, 2021910), (22, 1838100), (24, 1684925), (25, 1617528), (30, 1347940), (33, 1225400), (40, 1010955), (44, 919050), (50, 808764), (55, 735240), (60, 673970), (66, 612700), (75, 539176), (88, 459525), (100, 404382), (110, 367620), (120, 336985), (121, 334200), (132, 306350), (150, 269588), (165, 245080), (200, 202191), (220, 183810), (242, 167100), (264, 153175), (275, 147048), (300, 134794), (330, 122540), (363, 111400), (440, 91905), (484, 83550), (550, 73524), (557, 72600), (600, 67397), (605, 66840), (660, 61270), (726, 55700), (825, 49016), (968, 41775), (1100, 36762), (1114, 36300), (1210, 33420), (1320, 30635), (1452, 27850), (1650, 24508), (1671, 24200), (1815, 22280), (2200, 18381), (2228, 18150), (2420, 16710), (2785, 14520), (2904, 13925), (3025, 13368), (3300, 12254), (3342, 12100), (3630, 11140), (4456, 9075), (4840, 8355), (5570, 7260), (6050, 6684), (6127, 6600)]