211135320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 780539760

約数和(自身を除く): 569404440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 60, 66, 72, 74, 88, 90, 99, 110, 111, 120, 121, 131, 132, 148, 165, 180, 185, 198, 220, 222, 242, 262, 264, 296, 330, 333, 360, 363, 370, 393, 396, 407, 440, 444, 484, 495, 524, 555, 605, 655, 660, 666, 726, 740, 786, 792, 814, 888, 968, 990, 1048, 1089, 1110, 1179, 1210, 1221, 1310, 1320, 1332, 1441, 1452, 1480, 1572, 1628, 1665, 1815, 1965, 1980, 2035, 2178, 2220, 2358, 2420, 2442, 2620, 2664, 2882, 2904, 3144, 3256, 3330, 3630, 3663, 3930, 3960, 4070, 4323, 4356, 4440, 4477, 4716, 4840, 4847, 4884, 5240, 5445, 5764, 5895, 6105, 6660, 7205, 7260, 7326, 7860, 8140, 8646, 8712, 8954, 9432, 9694, 9768, 10890, 11528, 11790, 12210, 12969, 13320, 13431, 14410, 14520, 14541, 14652, 15720, 15851, 16280, 17292, 17908, 18315, 19388, 21615, 21780, 22385, 23580, 24235, 24420, 25938, 26862, 28820, 29082, 29304, 31702, 34584, 35816, 36630, 38776, 40293, 43230, 43560, 43623, 44770, 47160, 47553, 48470, 48840, 51876, 53317, 53724, 57640, 58164, 63404, 64845, 67155, 72705, 73260, 79255, 80586, 86460, 87246, 89540, 95106, 96940, 103752, 106634, 107448, 116328, 126808, 129690, 134310, 142659, 145410, 146520, 158510, 159951, 161172, 172920, 174492, 179080, 190212, 193880, 201465, 213268, 218115, 237765, 259380, 266585, 268620, 285318, 290820, 317020, 319902, 322344, 348984, 380424, 402930, 426536, 436230, 475530, 479853, 518760, 533170, 537240, 570636, 581640, 586487, 634040, 639804, 713295, 799755, 805860, 872460, 951060, 959706, 1066340, 1141272, 1172974, 1279608, 1426590, 1599510, 1611720, 1744920, 1759461, 1902120, 1919412, 2132680, 2345948, 2399265, 2853180, 2932435, 3199020, 3518922, 3838824, 4691896, 4798530, 5278383, 5706360, 5864870, 6398040, 7037844, 8797305, 9597060, 10556766, 11729740, 14075688, 17594610, 19194120, 21113532, 23459480, 26391915, 35189220, 42227064, 52783830, 70378440, 105567660, 211135320]

約数ペア:

[(1, 211135320), (2, 105567660), (3, 70378440), (4, 52783830), (5, 42227064), (6, 35189220), (8, 26391915), (9, 23459480), (10, 21113532), (11, 19194120), (12, 17594610), (15, 14075688), (18, 11729740), (20, 10556766), (22, 9597060), (24, 8797305), (30, 7037844), (33, 6398040), (36, 5864870), (37, 5706360), (40, 5278383), (44, 4798530), (45, 4691896), (55, 3838824), (60, 3518922), (66, 3199020), (72, 2932435), (74, 2853180), (88, 2399265), (90, 2345948), (99, 2132680), (110, 1919412), (111, 1902120), (120, 1759461), (121, 1744920), (131, 1611720), (132, 1599510), (148, 1426590), (165, 1279608), (180, 1172974), (185, 1141272), (198, 1066340), (220, 959706), (222, 951060), (242, 872460), (262, 805860), (264, 799755), (296, 713295), (330, 639804), (333, 634040), (360, 586487), (363, 581640), (370, 570636), (393, 537240), (396, 533170), (407, 518760), (440, 479853), (444, 475530), (484, 436230), (495, 426536), (524, 402930), (555, 380424), (605, 348984), (655, 322344), (660, 319902), (666, 317020), (726, 290820), (740, 285318), (786, 268620), (792, 266585), (814, 259380), (888, 237765), (968, 218115), (990, 213268), (1048, 201465), (1089, 193880), (1110, 190212), (1179, 179080), (1210, 174492), (1221, 172920), (1310, 161172), (1320, 159951), (1332, 158510), (1441, 146520), (1452, 145410), (1480, 142659), (1572, 134310), (1628, 129690), (1665, 126808), (1815, 116328), (1965, 107448), (1980, 106634), (2035, 103752), (2178, 96940), (2220, 95106), (2358, 89540), (2420, 87246), (2442, 86460), (2620, 80586), (2664, 79255), (2882, 73260), (2904, 72705), (3144, 67155), (3256, 64845), (3330, 63404), (3630, 58164), (3663, 57640), (3930, 53724), (3960, 53317), (4070, 51876), (4323, 48840), (4356, 48470), (4440, 47553), (4477, 47160), (4716, 44770), (4840, 43623), (4847, 43560), (4884, 43230), (5240, 40293), (5445, 38776), (5764, 36630), (5895, 35816), (6105, 34584), (6660, 31702), (7205, 29304), (7260, 29082), (7326, 28820), (7860, 26862), (8140, 25938), (8646, 24420), (8712, 24235), (8954, 23580), (9432, 22385), (9694, 21780), (9768, 21615), (10890, 19388), (11528, 18315), (11790, 17908), (12210, 17292), (12969, 16280), (13320, 15851), (13431, 15720), (14410, 14652), (14520, 14541)]