39750900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:870

約数の個数: 144

約数和(自身を含む): 137324544

約数和(自身を除く): 97573644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 823, 966, 1050, 1150, 1380, 1610, 1646, 1725, 1932, 2100, 2300, 2415, 2469, 3220, 3292, 3450, 4025, 4115, 4830, 4938, 5761, 6900, 8050, 8230, 9660, 9876, 11522, 12075, 12345, 16100, 16460, 17283, 18929, 20575, 23044, 24150, 24690, 28805, 34566, 37858, 41150, 48300, 49380, 56787, 57610, 61725, 69132, 75716, 82300, 86415, 94645, 113574, 115220, 123450, 132503, 144025, 172830, 189290, 227148, 246900, 265006, 283935, 288050, 345660, 378580, 397509, 432075, 473225, 530012, 567870, 576100, 662515, 795018, 864150, 946450, 1135740, 1325030, 1419675, 1590036, 1728300, 1892900, 1987545, 2650060, 2839350, 3312575, 3975090, 5678700, 6625150, 7950180, 9937725, 13250300, 19875450, 39750900]

約数ペア:

[(1, 39750900), (2, 19875450), (3, 13250300), (4, 9937725), (5, 7950180), (6, 6625150), (7, 5678700), (10, 3975090), (12, 3312575), (14, 2839350), (15, 2650060), (20, 1987545), (21, 1892900), (23, 1728300), (25, 1590036), (28, 1419675), (30, 1325030), (35, 1135740), (42, 946450), (46, 864150), (50, 795018), (60, 662515), (69, 576100), (70, 567870), (75, 530012), (84, 473225), (92, 432075), (100, 397509), (105, 378580), (115, 345660), (138, 288050), (140, 283935), (150, 265006), (161, 246900), (175, 227148), (210, 189290), (230, 172830), (276, 144025), (300, 132503), (322, 123450), (345, 115220), (350, 113574), (420, 94645), (460, 86415), (483, 82300), (525, 75716), (575, 69132), (644, 61725), (690, 57610), (700, 56787), (805, 49380), (823, 48300), (966, 41150), (1050, 37858), (1150, 34566), (1380, 28805), (1610, 24690), (1646, 24150), (1725, 23044), (1932, 20575), (2100, 18929), (2300, 17283), (2415, 16460), (2469, 16100), (3220, 12345), (3292, 12075), (3450, 11522), (4025, 9876), (4115, 9660), (4830, 8230), (4938, 8050), (5761, 6900)]