55205280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1020

約数の個数: 192

約数和(自身を含む): 208293120

約数和(自身を除く): 153087840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 983, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 1966, 2080, 2160, 2340, 2808, 2949, 3120, 3510, 3744, 3932, 4320, 4680, 4915, 5616, 5898, 6240, 7020, 7864, 8847, 9360, 9830, 11232, 11796, 12779, 14040, 14745, 15728, 17694, 18720, 19660, 23592, 25558, 26541, 28080, 29490, 31456, 35388, 38337, 39320, 44235, 47184, 51116, 53082, 56160, 58980, 63895, 70776, 76674, 78640, 88470, 94368, 102232, 106164, 115011, 117960, 127790, 132705, 141552, 153348, 157280, 176940, 191685, 204464, 212328, 230022, 235920, 255580, 265410, 283104, 306696, 345033, 353880, 383370, 408928, 424656, 460044, 471840, 511160, 530820, 575055, 613392, 690066, 707760, 766740, 849312, 920088, 1022320, 1061640, 1150110, 1226784, 1380132, 1415520, 1533480, 1725165, 1840176, 2044640, 2123280, 2300220, 2760264, 3066960, 3450330, 3680352, 4246560, 4600440, 5520528, 6133920, 6900660, 9200880, 11041056, 13801320, 18401760, 27602640, 55205280]

約数ペア:

[(1, 55205280), (2, 27602640), (3, 18401760), (4, 13801320), (5, 11041056), (6, 9200880), (8, 6900660), (9, 6133920), (10, 5520528), (12, 4600440), (13, 4246560), (15, 3680352), (16, 3450330), (18, 3066960), (20, 2760264), (24, 2300220), (26, 2123280), (27, 2044640), (30, 1840176), (32, 1725165), (36, 1533480), (39, 1415520), (40, 1380132), (45, 1226784), (48, 1150110), (52, 1061640), (54, 1022320), (60, 920088), (65, 849312), (72, 766740), (78, 707760), (80, 690066), (90, 613392), (96, 575055), (104, 530820), (108, 511160), (117, 471840), (120, 460044), (130, 424656), (135, 408928), (144, 383370), (156, 353880), (160, 345033), (180, 306696), (195, 283104), (208, 265410), (216, 255580), (234, 235920), (240, 230022), (260, 212328), (270, 204464), (288, 191685), (312, 176940), (351, 157280), (360, 153348), (390, 141552), (416, 132705), (432, 127790), (468, 117960), (480, 115011), (520, 106164), (540, 102232), (585, 94368), (624, 88470), (702, 78640), (720, 76674), (780, 70776), (864, 63895), (936, 58980), (983, 56160), (1040, 53082), (1080, 51116), (1170, 47184), (1248, 44235), (1404, 39320), (1440, 38337), (1560, 35388), (1755, 31456), (1872, 29490), (1966, 28080), (2080, 26541), (2160, 25558), (2340, 23592), (2808, 19660), (2949, 18720), (3120, 17694), (3510, 15728), (3744, 14745), (3932, 14040), (4320, 12779), (4680, 11796), (4915, 11232), (5616, 9830), (5898, 9360), (6240, 8847), (7020, 7864)]