2020587300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{118163}}^1$

素因数の和:118202

約数の個数: 108

約数和(自身を含む): 6666812880

約数和(自身を除く): 4646225580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 17100, 118163, 236326, 354489, 472652, 590815, 708978, 1063467, 1181630, 1417956, 1772445, 2126934, 2245097, 2363260, 2954075, 3544890, 4253868, 4490194, 5317335, 5908150, 6735291, 7089780, 8862225, 8980388, 10634670, 11225485, 11816300, 13470582, 17724450, 20205873, 21269340, 22450970, 26586675, 26941164, 33676455, 35448900, 40411746, 44901940, 53173350, 56127425, 67352910, 80823492, 101029365, 106346700, 112254850, 134705820, 168382275, 202058730, 224509700, 336764550, 404117460, 505146825, 673529100, 1010293650, 2020587300]

約数ペア:

[(1, 2020587300), (2, 1010293650), (3, 673529100), (4, 505146825), (5, 404117460), (6, 336764550), (9, 224509700), (10, 202058730), (12, 168382275), (15, 134705820), (18, 112254850), (19, 106346700), (20, 101029365), (25, 80823492), (30, 67352910), (36, 56127425), (38, 53173350), (45, 44901940), (50, 40411746), (57, 35448900), (60, 33676455), (75, 26941164), (76, 26586675), (90, 22450970), (95, 21269340), (100, 20205873), (114, 17724450), (150, 13470582), (171, 11816300), (180, 11225485), (190, 10634670), (225, 8980388), (228, 8862225), (285, 7089780), (300, 6735291), (342, 5908150), (380, 5317335), (450, 4490194), (475, 4253868), (570, 3544890), (684, 2954075), (855, 2363260), (900, 2245097), (950, 2126934), (1140, 1772445), (1425, 1417956), (1710, 1181630), (1900, 1063467), (2850, 708978), (3420, 590815), (4275, 472652), (5700, 354489), (8550, 236326), (17100, 118163)]