67822920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 252016380

約数和(自身を除く): 184193460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 162, 165, 173, 180, 198, 216, 220, 242, 264, 270, 297, 324, 330, 346, 360, 363, 396, 405, 440, 484, 495, 519, 540, 594, 605, 648, 660, 692, 726, 792, 810, 865, 891, 968, 990, 1038, 1080, 1089, 1188, 1210, 1320, 1384, 1452, 1485, 1557, 1620, 1730, 1782, 1815, 1903, 1980, 2076, 2178, 2376, 2420, 2595, 2904, 2970, 3114, 3240, 3267, 3460, 3564, 3630, 3806, 3960, 4152, 4356, 4455, 4671, 4840, 5190, 5445, 5709, 5940, 6228, 6534, 6920, 7128, 7260, 7612, 7785, 8712, 8910, 9342, 9515, 9801, 10380, 10890, 11418, 11880, 12456, 13068, 14013, 14520, 15224, 15570, 16335, 17127, 17820, 18684, 19030, 19602, 20760, 20933, 21780, 22836, 23355, 26136, 28026, 28545, 31140, 32670, 34254, 35640, 37368, 38060, 39204, 41866, 43560, 45672, 46710, 49005, 51381, 56052, 57090, 62280, 62799, 65340, 68508, 70065, 76120, 78408, 83732, 85635, 93420, 98010, 102762, 104665, 112104, 114180, 125598, 130680, 137016, 140130, 154143, 167464, 171270, 186840, 188397, 196020, 205524, 209330, 228360, 251196, 256905, 280260, 308286, 313995, 342540, 376794, 392040, 411048, 418660, 502392, 513810, 560520, 565191, 616572, 627990, 685080, 753588, 770715, 837320, 941985, 1027620, 1130382, 1233144, 1255980, 1507176, 1541430, 1695573, 1883970, 2055240, 2260764, 2511960, 2825955, 3082860, 3391146, 3767940, 4521528, 5651910, 6165720, 6782292, 7535880, 8477865, 11303820, 13564584, 16955730, 22607640, 33911460, 67822920]

約数ペア:

[(1, 67822920), (2, 33911460), (3, 22607640), (4, 16955730), (5, 13564584), (6, 11303820), (8, 8477865), (9, 7535880), (10, 6782292), (11, 6165720), (12, 5651910), (15, 4521528), (18, 3767940), (20, 3391146), (22, 3082860), (24, 2825955), (27, 2511960), (30, 2260764), (33, 2055240), (36, 1883970), (40, 1695573), (44, 1541430), (45, 1507176), (54, 1255980), (55, 1233144), (60, 1130382), (66, 1027620), (72, 941985), (81, 837320), (88, 770715), (90, 753588), (99, 685080), (108, 627990), (110, 616572), (120, 565191), (121, 560520), (132, 513810), (135, 502392), (162, 418660), (165, 411048), (173, 392040), (180, 376794), (198, 342540), (216, 313995), (220, 308286), (242, 280260), (264, 256905), (270, 251196), (297, 228360), (324, 209330), (330, 205524), (346, 196020), (360, 188397), (363, 186840), (396, 171270), (405, 167464), (440, 154143), (484, 140130), (495, 137016), (519, 130680), (540, 125598), (594, 114180), (605, 112104), (648, 104665), (660, 102762), (692, 98010), (726, 93420), (792, 85635), (810, 83732), (865, 78408), (891, 76120), (968, 70065), (990, 68508), (1038, 65340), (1080, 62799), (1089, 62280), (1188, 57090), (1210, 56052), (1320, 51381), (1384, 49005), (1452, 46710), (1485, 45672), (1557, 43560), (1620, 41866), (1730, 39204), (1782, 38060), (1815, 37368), (1903, 35640), (1980, 34254), (2076, 32670), (2178, 31140), (2376, 28545), (2420, 28026), (2595, 26136), (2904, 23355), (2970, 22836), (3114, 21780), (3240, 20933), (3267, 20760), (3460, 19602), (3564, 19030), (3630, 18684), (3806, 17820), (3960, 17127), (4152, 16335), (4356, 15570), (4455, 15224), (4671, 14520), (4840, 14013), (5190, 13068), (5445, 12456), (5709, 11880), (5940, 11418), (6228, 10890), (6534, 10380), (6920, 9801), (7128, 9515), (7260, 9342), (7612, 8910), (7785, 8712)]