20170199700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{3201619}}^1$

素因数の和:3201646

約数の個数: 108

約数和(自身を含む): 72254160160

約数和(自身を除く): 52083960460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 3201619, 6403238, 9604857, 12806476, 16008095, 19209714, 22411333, 28814571, 32016190, 38419428, 44822666, 48024285, 57629142, 64032380, 67233999, 80040475, 89645332, 96048570, 112056665, 115258284, 134467998, 144072855, 160080950, 192097140, 201701997, 224113330, 240121425, 268935996, 288145710, 320161900, 336169995, 403403994, 448226660, 480242850, 560283325, 576291420, 672339990, 720364275, 806807988, 960485700, 1008509985, 1120566650, 1344679980, 1440728550, 1680849975, 2017019970, 2241133300, 2881457100, 3361699950, 4034039940, 5042549925, 6723399900, 10085099850, 20170199700]

約数ペア:

[(1, 20170199700), (2, 10085099850), (3, 6723399900), (4, 5042549925), (5, 4034039940), (6, 3361699950), (7, 2881457100), (9, 2241133300), (10, 2017019970), (12, 1680849975), (14, 1440728550), (15, 1344679980), (18, 1120566650), (20, 1008509985), (21, 960485700), (25, 806807988), (28, 720364275), (30, 672339990), (35, 576291420), (36, 560283325), (42, 480242850), (45, 448226660), (50, 403403994), (60, 336169995), (63, 320161900), (70, 288145710), (75, 268935996), (84, 240121425), (90, 224113330), (100, 201701997), (105, 192097140), (126, 160080950), (140, 144072855), (150, 134467998), (175, 115258284), (180, 112056665), (210, 96048570), (225, 89645332), (252, 80040475), (300, 67233999), (315, 64032380), (350, 57629142), (420, 48024285), (450, 44822666), (525, 38419428), (630, 32016190), (700, 28814571), (900, 22411333), (1050, 19209714), (1260, 16008095), (1575, 12806476), (2100, 9604857), (3150, 6403238), (6300, 3201619)]