72036250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 120

約数和(自身を含む): 164647296

約数和(自身を除く): 92611046

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 31, 50, 55, 62, 65, 110, 125, 130, 143, 155, 169, 250, 275, 286, 310, 325, 338, 341, 403, 550, 625, 650, 682, 715, 775, 806, 845, 1250, 1375, 1430, 1550, 1625, 1690, 1705, 1859, 2015, 2750, 3250, 3410, 3575, 3718, 3875, 4030, 4225, 4433, 5239, 6875, 7150, 7750, 8125, 8450, 8525, 8866, 9295, 10075, 10478, 13750, 16250, 17050, 17875, 18590, 19375, 20150, 21125, 22165, 26195, 35750, 38750, 42250, 42625, 44330, 46475, 50375, 52390, 57629, 85250, 89375, 92950, 100750, 105625, 110825, 115258, 130975, 178750, 211250, 213125, 221650, 232375, 251875, 261950, 288145, 426250, 464750, 503750, 554125, 576290, 654875, 1108250, 1161875, 1309750, 1440725, 2323750, 2770625, 2881450, 3274375, 5541250, 6548750, 7203625, 14407250, 36018125, 72036250]

約数ペア:

[(1, 72036250), (2, 36018125), (5, 14407250), (10, 7203625), (11, 6548750), (13, 5541250), (22, 3274375), (25, 2881450), (26, 2770625), (31, 2323750), (50, 1440725), (55, 1309750), (62, 1161875), (65, 1108250), (110, 654875), (125, 576290), (130, 554125), (143, 503750), (155, 464750), (169, 426250), (250, 288145), (275, 261950), (286, 251875), (310, 232375), (325, 221650), (338, 213125), (341, 211250), (403, 178750), (550, 130975), (625, 115258), (650, 110825), (682, 105625), (715, 100750), (775, 92950), (806, 89375), (845, 85250), (1250, 57629), (1375, 52390), (1430, 50375), (1550, 46475), (1625, 44330), (1690, 42625), (1705, 42250), (1859, 38750), (2015, 35750), (2750, 26195), (3250, 22165), (3410, 21125), (3575, 20150), (3718, 19375), (3875, 18590), (4030, 17875), (4225, 17050), (4433, 16250), (5239, 13750), (6875, 10478), (7150, 10075), (7750, 9295), (8125, 8866), (8450, 8525)]