1820821200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137941}}^1$

素因数の和:137973

約数の個数: 120

約数和(自身を含む): 6362988576

約数和(自身を除く): 4542167376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2640, 3300, 4400, 6600, 13200, 137941, 275882, 413823, 551764, 689705, 827646, 1103528, 1379410, 1517351, 1655292, 2069115, 2207056, 2758820, 3034702, 3310584, 3448525, 4138230, 4552053, 5517640, 6069404, 6621168, 6897050, 7586755, 8276460, 9104106, 10345575, 11035280, 12138808, 13794100, 15173510, 16552920, 18208212, 20691150, 22760265, 24277616, 27588200, 30347020, 33105840, 36416424, 37933775, 41382300, 45520530, 55176400, 60694040, 72832848, 75867550, 82764600, 91041060, 113801325, 121388080, 151735100, 165529200, 182082120, 227602650, 303470200, 364164240, 455205300, 606940400, 910410600, 1820821200]

約数ペア:

[(1, 1820821200), (2, 910410600), (3, 606940400), (4, 455205300), (5, 364164240), (6, 303470200), (8, 227602650), (10, 182082120), (11, 165529200), (12, 151735100), (15, 121388080), (16, 113801325), (20, 91041060), (22, 82764600), (24, 75867550), (25, 72832848), (30, 60694040), (33, 55176400), (40, 45520530), (44, 41382300), (48, 37933775), (50, 36416424), (55, 33105840), (60, 30347020), (66, 27588200), (75, 24277616), (80, 22760265), (88, 20691150), (100, 18208212), (110, 16552920), (120, 15173510), (132, 13794100), (150, 12138808), (165, 11035280), (176, 10345575), (200, 9104106), (220, 8276460), (240, 7586755), (264, 6897050), (275, 6621168), (300, 6069404), (330, 5517640), (400, 4552053), (440, 4138230), (528, 3448525), (550, 3310584), (600, 3034702), (660, 2758820), (825, 2207056), (880, 2069115), (1100, 1655292), (1200, 1517351), (1320, 1379410), (1650, 1103528), (2200, 827646), (2640, 689705), (3300, 551764), (4400, 413823), (6600, 275882), (13200, 137941)]