20802000600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{491}}^1\times {\mathrm{23537}}^1$

素因数の和:24050

約数の個数: 144

約数和(自身を含む): 70005307320

約数和(自身を除く): 49203306720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 491, 600, 900, 982, 1473, 1800, 1964, 2455, 2946, 3928, 4419, 4910, 5892, 7365, 8838, 9820, 11784, 12275, 14730, 17676, 19640, 22095, 23537, 24550, 29460, 35352, 36825, 44190, 47074, 49100, 58920, 70611, 73650, 88380, 94148, 98200, 110475, 117685, 141222, 147300, 176760, 188296, 211833, 220950, 235370, 282444, 294600, 353055, 423666, 441900, 470740, 564888, 588425, 706110, 847332, 883800, 941480, 1059165, 1176850, 1412220, 1694664, 1765275, 2118330, 2353700, 2824440, 3530550, 4236660, 4707400, 5295825, 7061100, 8473320, 10591650, 11556667, 14122200, 21183300, 23113334, 34670001, 42366600, 46226668, 57783335, 69340002, 92453336, 104010003, 115566670, 138680004, 173350005, 208020006, 231133340, 277360008, 288916675, 346700010, 416040012, 462266680, 520050015, 577833350, 693400020, 832080024, 866750025, 1040100030, 1155666700, 1386800040, 1733500050, 2080200060, 2311333400, 2600250075, 3467000100, 4160400120, 5200500150, 6934000200, 10401000300, 20802000600]

約数ペア:

[(1, 20802000600), (2, 10401000300), (3, 6934000200), (4, 5200500150), (5, 4160400120), (6, 3467000100), (8, 2600250075), (9, 2311333400), (10, 2080200060), (12, 1733500050), (15, 1386800040), (18, 1155666700), (20, 1040100030), (24, 866750025), (25, 832080024), (30, 693400020), (36, 577833350), (40, 520050015), (45, 462266680), (50, 416040012), (60, 346700010), (72, 288916675), (75, 277360008), (90, 231133340), (100, 208020006), (120, 173350005), (150, 138680004), (180, 115566670), (200, 104010003), (225, 92453336), (300, 69340002), (360, 57783335), (450, 46226668), (491, 42366600), (600, 34670001), (900, 23113334), (982, 21183300), (1473, 14122200), (1800, 11556667), (1964, 10591650), (2455, 8473320), (2946, 7061100), (3928, 5295825), (4419, 4707400), (4910, 4236660), (5892, 3530550), (7365, 2824440), (8838, 2353700), (9820, 2118330), (11784, 1765275), (12275, 1694664), (14730, 1412220), (17676, 1176850), (19640, 1059165), (22095, 941480), (23537, 883800), (24550, 847332), (29460, 706110), (35352, 588425), (36825, 564888), (44190, 470740), (47074, 441900), (49100, 423666), (58920, 353055), (70611, 294600), (73650, 282444), (88380, 235370), (94148, 220950), (98200, 211833), (110475, 188296), (117685, 176760), (141222, 147300)]