55909260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 216

約数和(自身を含む): 198682848

約数和(自身を除く): 142773588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 121, 132, 151, 153, 165, 170, 180, 187, 198, 204, 220, 242, 255, 302, 306, 330, 340, 363, 374, 396, 453, 484, 495, 510, 561, 604, 605, 612, 660, 726, 748, 755, 765, 906, 935, 990, 1020, 1089, 1122, 1210, 1359, 1452, 1510, 1530, 1661, 1683, 1812, 1815, 1870, 1980, 2057, 2178, 2244, 2265, 2420, 2567, 2718, 2805, 3020, 3060, 3322, 3366, 3630, 3740, 4114, 4356, 4530, 4983, 5134, 5436, 5445, 5610, 6171, 6644, 6732, 6795, 7260, 7701, 8228, 8305, 8415, 9060, 9966, 10268, 10285, 10890, 11220, 12342, 12835, 13590, 14949, 15402, 16610, 16830, 18271, 18513, 19932, 20570, 21780, 23103, 24684, 24915, 25670, 27180, 28237, 29898, 30804, 30855, 33220, 33660, 36542, 37026, 38505, 41140, 46206, 49830, 51340, 54813, 56474, 59796, 61710, 73084, 74052, 74745, 77010, 84711, 91355, 92412, 92565, 99660, 109626, 112948, 115515, 123420, 141185, 149490, 154020, 164439, 169422, 182710, 185130, 219252, 231030, 254133, 274065, 282370, 298980, 310607, 328878, 338844, 365420, 370260, 423555, 462060, 508266, 548130, 564740, 621214, 657756, 822195, 847110, 931821, 1016532, 1096260, 1242428, 1270665, 1553035, 1644390, 1694220, 1863642, 2541330, 2795463, 3106070, 3288780, 3727284, 4659105, 5082660, 5590926, 6212140, 9318210, 11181852, 13977315, 18636420, 27954630, 55909260]

約数ペア:

[(1, 55909260), (2, 27954630), (3, 18636420), (4, 13977315), (5, 11181852), (6, 9318210), (9, 6212140), (10, 5590926), (11, 5082660), (12, 4659105), (15, 3727284), (17, 3288780), (18, 3106070), (20, 2795463), (22, 2541330), (30, 1863642), (33, 1694220), (34, 1644390), (36, 1553035), (44, 1270665), (45, 1242428), (51, 1096260), (55, 1016532), (60, 931821), (66, 847110), (68, 822195), (85, 657756), (90, 621214), (99, 564740), (102, 548130), (110, 508266), (121, 462060), (132, 423555), (151, 370260), (153, 365420), (165, 338844), (170, 328878), (180, 310607), (187, 298980), (198, 282370), (204, 274065), (220, 254133), (242, 231030), (255, 219252), (302, 185130), (306, 182710), (330, 169422), (340, 164439), (363, 154020), (374, 149490), (396, 141185), (453, 123420), (484, 115515), (495, 112948), (510, 109626), (561, 99660), (604, 92565), (605, 92412), (612, 91355), (660, 84711), (726, 77010), (748, 74745), (755, 74052), (765, 73084), (906, 61710), (935, 59796), (990, 56474), (1020, 54813), (1089, 51340), (1122, 49830), (1210, 46206), (1359, 41140), (1452, 38505), (1510, 37026), (1530, 36542), (1661, 33660), (1683, 33220), (1812, 30855), (1815, 30804), (1870, 29898), (1980, 28237), (2057, 27180), (2178, 25670), (2244, 24915), (2265, 24684), (2420, 23103), (2567, 21780), (2718, 20570), (2805, 19932), (3020, 18513), (3060, 18271), (3322, 16830), (3366, 16610), (3630, 15402), (3740, 14949), (4114, 13590), (4356, 12835), (4530, 12342), (4983, 11220), (5134, 10890), (5436, 10285), (5445, 10268), (5610, 9966), (6171, 9060), (6644, 8415), (6732, 8305), (6795, 8228), (7260, 7701)]