2017383750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{103}}^1\times {\mathrm{1741}}^1$

素因数の和:1872

約数の個数: 120

約数和(自身を含む): 5518196112

約数和(自身を除く): 3500812362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 103, 125, 150, 206, 225, 250, 309, 375, 450, 515, 618, 625, 750, 927, 1030, 1125, 1250, 1545, 1741, 1854, 1875, 2250, 2575, 3090, 3482, 3750, 4635, 5150, 5223, 5625, 7725, 8705, 9270, 10446, 11250, 12875, 15450, 15669, 17410, 23175, 25750, 26115, 31338, 38625, 43525, 46350, 52230, 64375, 77250, 78345, 87050, 115875, 128750, 130575, 156690, 179323, 193125, 217625, 231750, 261150, 358646, 386250, 391725, 435250, 537969, 579375, 652875, 783450, 896615, 1075938, 1088125, 1158750, 1305750, 1613907, 1793230, 1958625, 2176250, 2689845, 3227814, 3264375, 3917250, 4483075, 5379690, 6528750, 8069535, 8966150, 9793125, 13449225, 16139070, 19586250, 22415375, 26898450, 40347675, 44830750, 67246125, 80695350, 112076875, 134492250, 201738375, 224153750, 336230625, 403476750, 672461250, 1008691875, 2017383750]

約数ペア:

[(1, 2017383750), (2, 1008691875), (3, 672461250), (5, 403476750), (6, 336230625), (9, 224153750), (10, 201738375), (15, 134492250), (18, 112076875), (25, 80695350), (30, 67246125), (45, 44830750), (50, 40347675), (75, 26898450), (90, 22415375), (103, 19586250), (125, 16139070), (150, 13449225), (206, 9793125), (225, 8966150), (250, 8069535), (309, 6528750), (375, 5379690), (450, 4483075), (515, 3917250), (618, 3264375), (625, 3227814), (750, 2689845), (927, 2176250), (1030, 1958625), (1125, 1793230), (1250, 1613907), (1545, 1305750), (1741, 1158750), (1854, 1088125), (1875, 1075938), (2250, 896615), (2575, 783450), (3090, 652875), (3482, 579375), (3750, 537969), (4635, 435250), (5150, 391725), (5223, 386250), (5625, 358646), (7725, 261150), (8705, 231750), (9270, 217625), (10446, 193125), (11250, 179323), (12875, 156690), (15450, 130575), (15669, 128750), (17410, 115875), (23175, 87050), (25750, 78345), (26115, 77250), (31338, 64375), (38625, 52230), (43525, 46350)]