2018157450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{937}}^1$

素因数の和:1208

約数の個数: 96

約数和(自身を含む): 5100048576

約数和(自身を除く): 3081891126

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 83, 150, 166, 173, 249, 346, 415, 498, 519, 830, 865, 937, 1038, 1245, 1730, 1874, 2075, 2490, 2595, 2811, 4150, 4325, 4685, 5190, 5622, 6225, 8650, 9370, 12450, 12975, 14055, 14359, 23425, 25950, 28110, 28718, 43077, 46850, 70275, 71795, 77771, 86154, 140550, 143590, 155542, 162101, 215385, 233313, 324202, 358975, 388855, 430770, 466626, 486303, 717950, 777710, 810505, 972606, 1076925, 1166565, 1621010, 1944275, 2153850, 2333130, 2431515, 3888550, 4052525, 4863030, 5832825, 8105050, 11665650, 12157575, 13454383, 24315150, 26908766, 40363149, 67271915, 80726298, 134543830, 201815745, 336359575, 403631490, 672719150, 1009078725, 2018157450]

約数ペア:

[(1, 2018157450), (2, 1009078725), (3, 672719150), (5, 403631490), (6, 336359575), (10, 201815745), (15, 134543830), (25, 80726298), (30, 67271915), (50, 40363149), (75, 26908766), (83, 24315150), (150, 13454383), (166, 12157575), (173, 11665650), (249, 8105050), (346, 5832825), (415, 4863030), (498, 4052525), (519, 3888550), (830, 2431515), (865, 2333130), (937, 2153850), (1038, 1944275), (1245, 1621010), (1730, 1166565), (1874, 1076925), (2075, 972606), (2490, 810505), (2595, 777710), (2811, 717950), (4150, 486303), (4325, 466626), (4685, 430770), (5190, 388855), (5622, 358975), (6225, 324202), (8650, 233313), (9370, 215385), (12450, 162101), (12975, 155542), (14055, 143590), (14359, 140550), (23425, 86154), (25950, 77771), (28110, 71795), (28718, 70275), (43077, 46850)]