61826760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 256

約数和(自身を含む): 228096000

約数和(自身を除く): 166269240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 54, 57, 60, 69, 72, 76, 90, 92, 95, 108, 114, 115, 120, 131, 135, 138, 152, 171, 180, 184, 190, 207, 216, 228, 230, 262, 270, 276, 285, 342, 345, 360, 380, 393, 414, 437, 456, 460, 513, 524, 540, 552, 570, 621, 655, 684, 690, 760, 786, 828, 855, 874, 920, 1026, 1035, 1048, 1080, 1140, 1179, 1242, 1310, 1311, 1368, 1380, 1572, 1656, 1710, 1748, 1965, 2052, 2070, 2185, 2280, 2358, 2484, 2489, 2565, 2620, 2622, 2760, 3013, 3105, 3144, 3420, 3496, 3537, 3930, 3933, 4104, 4140, 4370, 4716, 4968, 4978, 5130, 5240, 5244, 5895, 6026, 6210, 6555, 6840, 7074, 7467, 7860, 7866, 8280, 8740, 9039, 9432, 9956, 10260, 10488, 11790, 11799, 12052, 12420, 12445, 13110, 14148, 14934, 15065, 15720, 15732, 17480, 17685, 18078, 19665, 19912, 20520, 22401, 23580, 23598, 24104, 24840, 24890, 26220, 27117, 28296, 29868, 30130, 31464, 35370, 36156, 37335, 39330, 44802, 45195, 47160, 47196, 49780, 52440, 54234, 57247, 58995, 59736, 60260, 67203, 70740, 72312, 74670, 78660, 81351, 89604, 90390, 94392, 99560, 108468, 112005, 114494, 117990, 120520, 134406, 135585, 141480, 149340, 157320, 162702, 171741, 179208, 180780, 216936, 224010, 228988, 235980, 268812, 271170, 286235, 298680, 325404, 336015, 343482, 361560, 406755, 448020, 457976, 471960, 515223, 537624, 542340, 572470, 650808, 672030, 686964, 813510, 858705, 896040, 1030446, 1084680, 1144940, 1344060, 1373928, 1545669, 1627020, 1717410, 2060892, 2289880, 2576115, 2688120, 3091338, 3254040, 3434820, 4121784, 5152230, 6182676, 6869640, 7728345, 10304460, 12365352, 15456690, 20608920, 30913380, 61826760]

約数ペア:

[(1, 61826760), (2, 30913380), (3, 20608920), (4, 15456690), (5, 12365352), (6, 10304460), (8, 7728345), (9, 6869640), (10, 6182676), (12, 5152230), (15, 4121784), (18, 3434820), (19, 3254040), (20, 3091338), (23, 2688120), (24, 2576115), (27, 2289880), (30, 2060892), (36, 1717410), (38, 1627020), (40, 1545669), (45, 1373928), (46, 1344060), (54, 1144940), (57, 1084680), (60, 1030446), (69, 896040), (72, 858705), (76, 813510), (90, 686964), (92, 672030), (95, 650808), (108, 572470), (114, 542340), (115, 537624), (120, 515223), (131, 471960), (135, 457976), (138, 448020), (152, 406755), (171, 361560), (180, 343482), (184, 336015), (190, 325404), (207, 298680), (216, 286235), (228, 271170), (230, 268812), (262, 235980), (270, 228988), (276, 224010), (285, 216936), (342, 180780), (345, 179208), (360, 171741), (380, 162702), (393, 157320), (414, 149340), (437, 141480), (456, 135585), (460, 134406), (513, 120520), (524, 117990), (540, 114494), (552, 112005), (570, 108468), (621, 99560), (655, 94392), (684, 90390), (690, 89604), (760, 81351), (786, 78660), (828, 74670), (855, 72312), (874, 70740), (920, 67203), (1026, 60260), (1035, 59736), (1048, 58995), (1080, 57247), (1140, 54234), (1179, 52440), (1242, 49780), (1310, 47196), (1311, 47160), (1368, 45195), (1380, 44802), (1572, 39330), (1656, 37335), (1710, 36156), (1748, 35370), (1965, 31464), (2052, 30130), (2070, 29868), (2185, 28296), (2280, 27117), (2358, 26220), (2484, 24890), (2489, 24840), (2565, 24104), (2620, 23598), (2622, 23580), (2760, 22401), (3013, 20520), (3105, 19912), (3144, 19665), (3420, 18078), (3496, 17685), (3537, 17480), (3930, 15732), (3933, 15720), (4104, 15065), (4140, 14934), (4370, 14148), (4716, 13110), (4968, 12445), (4978, 12420), (5130, 12052), (5240, 11799), (5244, 11790), (5895, 10488), (6026, 10260), (6210, 9956), (6555, 9432), (6840, 9039), (7074, 8740), (7467, 8280), (7860, 7866)]