82647900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:852

約数の個数: 108

約数和(自身を含む): 261405144

約数和(自身を除く): 178757244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 131, 150, 180, 225, 262, 300, 393, 450, 524, 655, 701, 786, 900, 1179, 1310, 1402, 1572, 1965, 2103, 2358, 2620, 2804, 3275, 3505, 3930, 4206, 4716, 5895, 6309, 6550, 7010, 7860, 8412, 9825, 10515, 11790, 12618, 13100, 14020, 17525, 19650, 21030, 23580, 25236, 29475, 31545, 35050, 39300, 42060, 52575, 58950, 63090, 70100, 91831, 105150, 117900, 126180, 157725, 183662, 210300, 275493, 315450, 367324, 459155, 550986, 630900, 826479, 918310, 1101972, 1377465, 1652958, 1836620, 2295775, 2754930, 3305916, 4132395, 4591550, 5509860, 6887325, 8264790, 9183100, 13774650, 16529580, 20661975, 27549300, 41323950, 82647900]

約数ペア:

[(1, 82647900), (2, 41323950), (3, 27549300), (4, 20661975), (5, 16529580), (6, 13774650), (9, 9183100), (10, 8264790), (12, 6887325), (15, 5509860), (18, 4591550), (20, 4132395), (25, 3305916), (30, 2754930), (36, 2295775), (45, 1836620), (50, 1652958), (60, 1377465), (75, 1101972), (90, 918310), (100, 826479), (131, 630900), (150, 550986), (180, 459155), (225, 367324), (262, 315450), (300, 275493), (393, 210300), (450, 183662), (524, 157725), (655, 126180), (701, 117900), (786, 105150), (900, 91831), (1179, 70100), (1310, 63090), (1402, 58950), (1572, 52575), (1965, 42060), (2103, 39300), (2358, 35050), (2620, 31545), (2804, 29475), (3275, 25236), (3505, 23580), (3930, 21030), (4206, 19650), (4716, 17525), (5895, 14020), (6309, 13100), (6550, 12618), (7010, 11790), (7860, 10515), (8412, 9825)]