91241500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 230630400

約数和(自身を除く): 139388900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 131, 140, 175, 199, 250, 262, 350, 398, 500, 524, 655, 700, 796, 875, 917, 995, 1310, 1393, 1750, 1834, 1990, 2620, 2786, 3275, 3500, 3668, 3980, 4585, 4975, 5572, 6550, 6965, 9170, 9950, 13100, 13930, 16375, 18340, 19900, 22925, 24875, 26069, 27860, 32750, 34825, 45850, 49750, 52138, 65500, 69650, 91700, 99500, 104276, 114625, 130345, 139300, 174125, 182483, 229250, 260690, 348250, 364966, 458500, 521380, 651725, 696500, 729932, 912415, 1303450, 1824830, 2606900, 3258625, 3649660, 4562075, 6517250, 9124150, 13034500, 18248300, 22810375, 45620750, 91241500]

約数ペア:

[(1, 91241500), (2, 45620750), (4, 22810375), (5, 18248300), (7, 13034500), (10, 9124150), (14, 6517250), (20, 4562075), (25, 3649660), (28, 3258625), (35, 2606900), (50, 1824830), (70, 1303450), (100, 912415), (125, 729932), (131, 696500), (140, 651725), (175, 521380), (199, 458500), (250, 364966), (262, 348250), (350, 260690), (398, 229250), (500, 182483), (524, 174125), (655, 139300), (700, 130345), (796, 114625), (875, 104276), (917, 99500), (995, 91700), (1310, 69650), (1393, 65500), (1750, 52138), (1834, 49750), (1990, 45850), (2620, 34825), (2786, 32750), (3275, 27860), (3500, 26069), (3668, 24875), (3980, 22925), (4585, 19900), (4975, 18340), (5572, 16375), (6550, 13930), (6965, 13100), (9170, 9950)]