23409900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:113

約数の個数: 162

約数和(自身を含む): 79382940

約数和(自身を除く): 55973040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 37, 38, 45, 50, 57, 60, 74, 75, 76, 90, 95, 100, 111, 114, 148, 150, 171, 180, 185, 190, 222, 225, 228, 285, 300, 333, 342, 370, 380, 444, 450, 475, 555, 570, 666, 684, 703, 740, 855, 900, 925, 950, 1110, 1140, 1332, 1369, 1406, 1425, 1665, 1710, 1850, 1900, 2109, 2220, 2738, 2775, 2812, 2850, 3330, 3420, 3515, 3700, 4107, 4218, 4275, 5476, 5550, 5700, 6327, 6660, 6845, 7030, 8214, 8325, 8436, 8550, 10545, 11100, 12321, 12654, 13690, 14060, 16428, 16650, 17100, 17575, 20535, 21090, 24642, 25308, 26011, 27380, 31635, 33300, 34225, 35150, 41070, 42180, 49284, 52022, 52725, 61605, 63270, 68450, 70300, 78033, 82140, 102675, 104044, 105450, 123210, 126540, 130055, 136900, 156066, 158175, 205350, 210900, 234099, 246420, 260110, 308025, 312132, 316350, 390165, 410700, 468198, 520220, 616050, 632700, 650275, 780330, 936396, 1170495, 1232100, 1300550, 1560660, 1950825, 2340990, 2601100, 3901650, 4681980, 5852475, 7803300, 11704950, 23409900]

約数ペア:

[(1, 23409900), (2, 11704950), (3, 7803300), (4, 5852475), (5, 4681980), (6, 3901650), (9, 2601100), (10, 2340990), (12, 1950825), (15, 1560660), (18, 1300550), (19, 1232100), (20, 1170495), (25, 936396), (30, 780330), (36, 650275), (37, 632700), (38, 616050), (45, 520220), (50, 468198), (57, 410700), (60, 390165), (74, 316350), (75, 312132), (76, 308025), (90, 260110), (95, 246420), (100, 234099), (111, 210900), (114, 205350), (148, 158175), (150, 156066), (171, 136900), (180, 130055), (185, 126540), (190, 123210), (222, 105450), (225, 104044), (228, 102675), (285, 82140), (300, 78033), (333, 70300), (342, 68450), (370, 63270), (380, 61605), (444, 52725), (450, 52022), (475, 49284), (555, 42180), (570, 41070), (666, 35150), (684, 34225), (703, 33300), (740, 31635), (855, 27380), (900, 26011), (925, 25308), (950, 24642), (1110, 21090), (1140, 20535), (1332, 17575), (1369, 17100), (1406, 16650), (1425, 16428), (1665, 14060), (1710, 13690), (1850, 12654), (1900, 12321), (2109, 11100), (2220, 10545), (2738, 8550), (2775, 8436), (2812, 8325), (2850, 8214), (3330, 7030), (3420, 6845), (3515, 6660), (3700, 6327), (4107, 5700), (4218, 5550), (4275, 5476)]