9580500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{2129}}^1$

素因数の和:2154

約数の個数: 72

約数和(自身を含む): 30237480

約数和(自身を除く): 20656980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2129, 2250, 4258, 4500, 6387, 8516, 10645, 12774, 19161, 21290, 25548, 31935, 38322, 42580, 53225, 63870, 76644, 95805, 106450, 127740, 159675, 191610, 212900, 266125, 319350, 383220, 479025, 532250, 638700, 798375, 958050, 1064500, 1596750, 1916100, 2395125, 3193500, 4790250, 9580500]

約数ペア:

[(1, 9580500), (2, 4790250), (3, 3193500), (4, 2395125), (5, 1916100), (6, 1596750), (9, 1064500), (10, 958050), (12, 798375), (15, 638700), (18, 532250), (20, 479025), (25, 383220), (30, 319350), (36, 266125), (45, 212900), (50, 191610), (60, 159675), (75, 127740), (90, 106450), (100, 95805), (125, 76644), (150, 63870), (180, 53225), (225, 42580), (250, 38322), (300, 31935), (375, 25548), (450, 21290), (500, 19161), (750, 12774), (900, 10645), (1125, 8516), (1500, 6387), (2129, 4500), (2250, 4258)]