55224720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:750

約数の個数: 160

約数和(自身を含む): 195642240

約数和(自身を除く): 140417520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 691, 720, 740, 888, 999, 1080, 1110, 1332, 1382, 1480, 1665, 1776, 1998, 2073, 2160, 2220, 2664, 2764, 2960, 3330, 3455, 3996, 4146, 4440, 4995, 5328, 5528, 6219, 6660, 6910, 7992, 8292, 8880, 9990, 10365, 11056, 12438, 13320, 13820, 15984, 16584, 18657, 19980, 20730, 24876, 25567, 26640, 27640, 31095, 33168, 37314, 39960, 41460, 49752, 51134, 55280, 62190, 74628, 76701, 79920, 82920, 93285, 99504, 102268, 124380, 127835, 149256, 153402, 165840, 186570, 204536, 230103, 248760, 255670, 298512, 306804, 373140, 383505, 409072, 460206, 497520, 511340, 613608, 690309, 746280, 767010, 920412, 1022680, 1150515, 1227216, 1380618, 1492560, 1534020, 1840824, 2045360, 2301030, 2761236, 3068040, 3451545, 3681648, 4602060, 5522472, 6136080, 6903090, 9204120, 11044944, 13806180, 18408240, 27612360, 55224720]

約数ペア:

[(1, 55224720), (2, 27612360), (3, 18408240), (4, 13806180), (5, 11044944), (6, 9204120), (8, 6903090), (9, 6136080), (10, 5522472), (12, 4602060), (15, 3681648), (16, 3451545), (18, 3068040), (20, 2761236), (24, 2301030), (27, 2045360), (30, 1840824), (36, 1534020), (37, 1492560), (40, 1380618), (45, 1227216), (48, 1150515), (54, 1022680), (60, 920412), (72, 767010), (74, 746280), (80, 690309), (90, 613608), (108, 511340), (111, 497520), (120, 460206), (135, 409072), (144, 383505), (148, 373140), (180, 306804), (185, 298512), (216, 255670), (222, 248760), (240, 230103), (270, 204536), (296, 186570), (333, 165840), (360, 153402), (370, 149256), (432, 127835), (444, 124380), (540, 102268), (555, 99504), (592, 93285), (666, 82920), (691, 79920), (720, 76701), (740, 74628), (888, 62190), (999, 55280), (1080, 51134), (1110, 49752), (1332, 41460), (1382, 39960), (1480, 37314), (1665, 33168), (1776, 31095), (1998, 27640), (2073, 26640), (2160, 25567), (2220, 24876), (2664, 20730), (2764, 19980), (2960, 18657), (3330, 16584), (3455, 15984), (3996, 13820), (4146, 13320), (4440, 12438), (4995, 11056), (5328, 10365), (5528, 9990), (6219, 8880), (6660, 8292), (6910, 7992)]