302894580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 943810560

約数和(自身を除く): 640915980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 43, 57, 60, 74, 76, 86, 95, 111, 114, 129, 148, 167, 172, 185, 190, 215, 222, 228, 258, 285, 334, 370, 380, 430, 444, 501, 516, 555, 570, 645, 668, 703, 740, 817, 835, 860, 1002, 1110, 1140, 1290, 1406, 1591, 1634, 1670, 2004, 2109, 2220, 2451, 2505, 2580, 2812, 3173, 3182, 3268, 3340, 3515, 4085, 4218, 4773, 4902, 5010, 6179, 6346, 6364, 7030, 7181, 7955, 8170, 8436, 9519, 9546, 9804, 10020, 10545, 12255, 12358, 12692, 14060, 14362, 15865, 15910, 16340, 18537, 19038, 19092, 21090, 21543, 23865, 24510, 24716, 28724, 30229, 30895, 31730, 31820, 35905, 37074, 38076, 42180, 43086, 47595, 47730, 49020, 60458, 61790, 63460, 71810, 74148, 86172, 90687, 92685, 95190, 95460, 107715, 117401, 120916, 123580, 136439, 143620, 151145, 181374, 185370, 190380, 215430, 234802, 265697, 272878, 302290, 352203, 362748, 370740, 409317, 430860, 453435, 469604, 531394, 545756, 587005, 604580, 682195, 704406, 797091, 818634, 906870, 1062788, 1174010, 1328485, 1364390, 1408812, 1594182, 1637268, 1761015, 1813740, 2046585, 2348020, 2656970, 2728780, 3188364, 3522030, 3985455, 4093170, 5048243, 5313940, 7044060, 7970910, 8186340, 10096486, 15144729, 15941820, 20192972, 25241215, 30289458, 50482430, 60578916, 75723645, 100964860, 151447290, 302894580]

約数ペア:

[(1, 302894580), (2, 151447290), (3, 100964860), (4, 75723645), (5, 60578916), (6, 50482430), (10, 30289458), (12, 25241215), (15, 20192972), (19, 15941820), (20, 15144729), (30, 10096486), (37, 8186340), (38, 7970910), (43, 7044060), (57, 5313940), (60, 5048243), (74, 4093170), (76, 3985455), (86, 3522030), (95, 3188364), (111, 2728780), (114, 2656970), (129, 2348020), (148, 2046585), (167, 1813740), (172, 1761015), (185, 1637268), (190, 1594182), (215, 1408812), (222, 1364390), (228, 1328485), (258, 1174010), (285, 1062788), (334, 906870), (370, 818634), (380, 797091), (430, 704406), (444, 682195), (501, 604580), (516, 587005), (555, 545756), (570, 531394), (645, 469604), (668, 453435), (703, 430860), (740, 409317), (817, 370740), (835, 362748), (860, 352203), (1002, 302290), (1110, 272878), (1140, 265697), (1290, 234802), (1406, 215430), (1591, 190380), (1634, 185370), (1670, 181374), (2004, 151145), (2109, 143620), (2220, 136439), (2451, 123580), (2505, 120916), (2580, 117401), (2812, 107715), (3173, 95460), (3182, 95190), (3268, 92685), (3340, 90687), (3515, 86172), (4085, 74148), (4218, 71810), (4773, 63460), (4902, 61790), (5010, 60458), (6179, 49020), (6346, 47730), (6364, 47595), (7030, 43086), (7181, 42180), (7955, 38076), (8170, 37074), (8436, 35905), (9519, 31820), (9546, 31730), (9804, 30895), (10020, 30229), (10545, 28724), (12255, 24716), (12358, 24510), (12692, 23865), (14060, 21543), (14362, 21090), (15865, 19092), (15910, 19038), (16340, 18537)]