22099680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 76658400

約数和(自身を除く): 54558720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 149, 160, 180, 206, 240, 288, 298, 309, 360, 412, 447, 480, 515, 596, 618, 720, 745, 824, 894, 927, 1030, 1192, 1236, 1341, 1440, 1490, 1545, 1648, 1788, 1854, 2060, 2235, 2384, 2472, 2682, 2980, 3090, 3296, 3576, 3708, 4120, 4470, 4635, 4768, 4944, 5364, 5960, 6180, 6705, 7152, 7416, 8240, 8940, 9270, 9888, 10728, 11920, 12360, 13410, 14304, 14832, 15347, 16480, 17880, 18540, 21456, 23840, 24720, 26820, 29664, 30694, 35760, 37080, 42912, 46041, 49440, 53640, 61388, 71520, 74160, 76735, 92082, 107280, 122776, 138123, 148320, 153470, 184164, 214560, 230205, 245552, 276246, 306940, 368328, 460410, 491104, 552492, 613880, 690615, 736656, 920820, 1104984, 1227760, 1381230, 1473312, 1841640, 2209968, 2455520, 2762460, 3683280, 4419936, 5524920, 7366560, 11049840, 22099680]

約数ペア:

[(1, 22099680), (2, 11049840), (3, 7366560), (4, 5524920), (5, 4419936), (6, 3683280), (8, 2762460), (9, 2455520), (10, 2209968), (12, 1841640), (15, 1473312), (16, 1381230), (18, 1227760), (20, 1104984), (24, 920820), (30, 736656), (32, 690615), (36, 613880), (40, 552492), (45, 491104), (48, 460410), (60, 368328), (72, 306940), (80, 276246), (90, 245552), (96, 230205), (103, 214560), (120, 184164), (144, 153470), (149, 148320), (160, 138123), (180, 122776), (206, 107280), (240, 92082), (288, 76735), (298, 74160), (309, 71520), (360, 61388), (412, 53640), (447, 49440), (480, 46041), (515, 42912), (596, 37080), (618, 35760), (720, 30694), (745, 29664), (824, 26820), (894, 24720), (927, 23840), (1030, 21456), (1192, 18540), (1236, 17880), (1341, 16480), (1440, 15347), (1490, 14832), (1545, 14304), (1648, 13410), (1788, 12360), (1854, 11920), (2060, 10728), (2235, 9888), (2384, 9270), (2472, 8940), (2682, 8240), (2980, 7416), (3090, 7152), (3296, 6705), (3576, 6180), (3708, 5960), (4120, 5364), (4470, 4944), (4635, 4768)]