11925900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{631}}^1$

素因数の和:661

約数の個数: 144

約数和(自身を含む): 43886080

約数和(自身を除く): 31960180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 631, 675, 700, 756, 900, 945, 1050, 1260, 1262, 1350, 1575, 1890, 1893, 2100, 2524, 2700, 3150, 3155, 3780, 3786, 4417, 4725, 5679, 6300, 6310, 7572, 8834, 9450, 9465, 11358, 12620, 13251, 15775, 17037, 17668, 18900, 18930, 22085, 22716, 26502, 28395, 31550, 34074, 37860, 39753, 44170, 47325, 53004, 56790, 63100, 66255, 68148, 79506, 85185, 88340, 94650, 110425, 113580, 119259, 132510, 141975, 159012, 170370, 189300, 198765, 220850, 238518, 265020, 283950, 331275, 340740, 397530, 425925, 441700, 477036, 567900, 596295, 662550, 795060, 851850, 993825, 1192590, 1325100, 1703700, 1987650, 2385180, 2981475, 3975300, 5962950, 11925900]

約数ペア:

[(1, 11925900), (2, 5962950), (3, 3975300), (4, 2981475), (5, 2385180), (6, 1987650), (7, 1703700), (9, 1325100), (10, 1192590), (12, 993825), (14, 851850), (15, 795060), (18, 662550), (20, 596295), (21, 567900), (25, 477036), (27, 441700), (28, 425925), (30, 397530), (35, 340740), (36, 331275), (42, 283950), (45, 265020), (50, 238518), (54, 220850), (60, 198765), (63, 189300), (70, 170370), (75, 159012), (84, 141975), (90, 132510), (100, 119259), (105, 113580), (108, 110425), (126, 94650), (135, 88340), (140, 85185), (150, 79506), (175, 68148), (180, 66255), (189, 63100), (210, 56790), (225, 53004), (252, 47325), (270, 44170), (300, 39753), (315, 37860), (350, 34074), (378, 31550), (420, 28395), (450, 26502), (525, 22716), (540, 22085), (630, 18930), (631, 18900), (675, 17668), (700, 17037), (756, 15775), (900, 13251), (945, 12620), (1050, 11358), (1260, 9465), (1262, 9450), (1350, 8834), (1575, 7572), (1890, 6310), (1893, 6300), (2100, 5679), (2524, 4725), (2700, 4417), (3150, 3786), (3155, 3780)]