164940900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{1523}}^1$

素因数の和:1578

約数の個数: 108

約数和(自身を含む): 503998992

約数和(自身を除く): 339058092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 361, 380, 475, 570, 722, 950, 1083, 1140, 1425, 1444, 1523, 1805, 1900, 2166, 2850, 3046, 3610, 4332, 4569, 5415, 5700, 6092, 7220, 7615, 9025, 9138, 10830, 15230, 18050, 18276, 21660, 22845, 27075, 28937, 30460, 36100, 38075, 45690, 54150, 57874, 76150, 86811, 91380, 108300, 114225, 115748, 144685, 152300, 173622, 228450, 289370, 347244, 434055, 456900, 549803, 578740, 723425, 868110, 1099606, 1446850, 1649409, 1736220, 2170275, 2199212, 2749015, 2893700, 3298818, 4340550, 5498030, 6597636, 8247045, 8681100, 10996060, 13745075, 16494090, 27490150, 32988180, 41235225, 54980300, 82470450, 164940900]

約数ペア:

[(1, 164940900), (2, 82470450), (3, 54980300), (4, 41235225), (5, 32988180), (6, 27490150), (10, 16494090), (12, 13745075), (15, 10996060), (19, 8681100), (20, 8247045), (25, 6597636), (30, 5498030), (38, 4340550), (50, 3298818), (57, 2893700), (60, 2749015), (75, 2199212), (76, 2170275), (95, 1736220), (100, 1649409), (114, 1446850), (150, 1099606), (190, 868110), (228, 723425), (285, 578740), (300, 549803), (361, 456900), (380, 434055), (475, 347244), (570, 289370), (722, 228450), (950, 173622), (1083, 152300), (1140, 144685), (1425, 115748), (1444, 114225), (1523, 108300), (1805, 91380), (1900, 86811), (2166, 76150), (2850, 57874), (3046, 54150), (3610, 45690), (4332, 38075), (4569, 36100), (5415, 30460), (5700, 28937), (6092, 27075), (7220, 22845), (7615, 21660), (9025, 18276), (9138, 18050), (10830, 15230)]