61509240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{337}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 222674400

約数和(自身を除く): 161165160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 169, 180, 195, 216, 234, 260, 270, 312, 337, 338, 351, 360, 390, 468, 507, 520, 540, 585, 674, 676, 702, 780, 845, 936, 1011, 1014, 1080, 1170, 1348, 1352, 1404, 1521, 1560, 1685, 1690, 1755, 2022, 2028, 2340, 2535, 2696, 2808, 3033, 3042, 3370, 3380, 3510, 4044, 4056, 4381, 4563, 4680, 5055, 5070, 6066, 6084, 6740, 6760, 7020, 7605, 8088, 8762, 9099, 9126, 10110, 10140, 12132, 12168, 13143, 13480, 14040, 15165, 15210, 17524, 18198, 18252, 20220, 20280, 21905, 22815, 24264, 26286, 30330, 30420, 35048, 36396, 36504, 39429, 40440, 43810, 45495, 45630, 52572, 56953, 60660, 60840, 65715, 72792, 78858, 87620, 90990, 91260, 105144, 113906, 118287, 121320, 131430, 157716, 170859, 175240, 181980, 182520, 197145, 227812, 236574, 262860, 284765, 315432, 341718, 363960, 394290, 455624, 473148, 512577, 525720, 569530, 591435, 683436, 788580, 854295, 946296, 1025154, 1139060, 1182870, 1366872, 1537731, 1577160, 1708590, 2050308, 2278120, 2365740, 2562885, 3075462, 3417180, 4100616, 4731480, 5125770, 6150924, 6834360, 7688655, 10251540, 12301848, 15377310, 20503080, 30754620, 61509240]

約数ペア:

[(1, 61509240), (2, 30754620), (3, 20503080), (4, 15377310), (5, 12301848), (6, 10251540), (8, 7688655), (9, 6834360), (10, 6150924), (12, 5125770), (13, 4731480), (15, 4100616), (18, 3417180), (20, 3075462), (24, 2562885), (26, 2365740), (27, 2278120), (30, 2050308), (36, 1708590), (39, 1577160), (40, 1537731), (45, 1366872), (52, 1182870), (54, 1139060), (60, 1025154), (65, 946296), (72, 854295), (78, 788580), (90, 683436), (104, 591435), (108, 569530), (117, 525720), (120, 512577), (130, 473148), (135, 455624), (156, 394290), (169, 363960), (180, 341718), (195, 315432), (216, 284765), (234, 262860), (260, 236574), (270, 227812), (312, 197145), (337, 182520), (338, 181980), (351, 175240), (360, 170859), (390, 157716), (468, 131430), (507, 121320), (520, 118287), (540, 113906), (585, 105144), (674, 91260), (676, 90990), (702, 87620), (780, 78858), (845, 72792), (936, 65715), (1011, 60840), (1014, 60660), (1080, 56953), (1170, 52572), (1348, 45630), (1352, 45495), (1404, 43810), (1521, 40440), (1560, 39429), (1685, 36504), (1690, 36396), (1755, 35048), (2022, 30420), (2028, 30330), (2340, 26286), (2535, 24264), (2696, 22815), (2808, 21905), (3033, 20280), (3042, 20220), (3370, 18252), (3380, 18198), (3510, 17524), (4044, 15210), (4056, 15165), (4381, 14040), (4563, 13480), (4680, 13143), (5055, 12168), (5070, 12132), (6066, 10140), (6084, 10110), (6740, 9126), (6760, 9099), (7020, 8762), (7605, 8088)]