131949300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3307}}^1$

素因数の和:3350

約数の個数: 144

約数和(自身を含む): 459415040

約数和(自身を除く): 327465740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1330, 1425, 1596, 1900, 1995, 2100, 2660, 2850, 3307, 3325, 3990, 5700, 6614, 6650, 7980, 9921, 9975, 13228, 13300, 16535, 19842, 19950, 23149, 33070, 39684, 39900, 46298, 49605, 62833, 66140, 69447, 82675, 92596, 99210, 115745, 125666, 138894, 165350, 188499, 198420, 231490, 248025, 251332, 277788, 314165, 330700, 347235, 376998, 439831, 462980, 496050, 578725, 628330, 694470, 753996, 879662, 942495, 992100, 1157450, 1256660, 1319493, 1388940, 1570825, 1736175, 1759324, 1884990, 2199155, 2314900, 2638986, 3141650, 3472350, 3769980, 4398310, 4712475, 5277972, 6283300, 6597465, 6944700, 8796620, 9424950, 10995775, 13194930, 18849900, 21991550, 26389860, 32987325, 43983100, 65974650, 131949300]

約数ペア:

[(1, 131949300), (2, 65974650), (3, 43983100), (4, 32987325), (5, 26389860), (6, 21991550), (7, 18849900), (10, 13194930), (12, 10995775), (14, 9424950), (15, 8796620), (19, 6944700), (20, 6597465), (21, 6283300), (25, 5277972), (28, 4712475), (30, 4398310), (35, 3769980), (38, 3472350), (42, 3141650), (50, 2638986), (57, 2314900), (60, 2199155), (70, 1884990), (75, 1759324), (76, 1736175), (84, 1570825), (95, 1388940), (100, 1319493), (105, 1256660), (114, 1157450), (133, 992100), (140, 942495), (150, 879662), (175, 753996), (190, 694470), (210, 628330), (228, 578725), (266, 496050), (285, 462980), (300, 439831), (350, 376998), (380, 347235), (399, 330700), (420, 314165), (475, 277788), (525, 251332), (532, 248025), (570, 231490), (665, 198420), (700, 188499), (798, 165350), (950, 138894), (1050, 125666), (1140, 115745), (1330, 99210), (1425, 92596), (1596, 82675), (1900, 69447), (1995, 66140), (2100, 62833), (2660, 49605), (2850, 46298), (3307, 39900), (3325, 39684), (3990, 33070), (5700, 23149), (6614, 19950), (6650, 19842), (7980, 16535), (9921, 13300), (9975, 13228)]