154853370

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:938

約数の個数: 160

約数和(自身を含む): 491774976

約数和(自身を除く): 336921606

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 81, 90, 93, 105, 126, 135, 155, 162, 186, 189, 210, 217, 270, 279, 310, 315, 378, 405, 434, 465, 558, 567, 630, 651, 810, 837, 881, 930, 945, 1085, 1134, 1302, 1395, 1674, 1762, 1890, 1953, 2170, 2511, 2643, 2790, 2835, 3255, 3906, 4185, 4405, 5022, 5286, 5670, 5859, 6167, 6510, 7929, 8370, 8810, 9765, 11718, 12334, 12555, 13215, 15858, 17577, 18501, 19530, 23787, 25110, 26430, 27311, 29295, 30835, 35154, 37002, 39645, 47574, 54622, 55503, 58590, 61670, 71361, 79290, 81933, 87885, 92505, 111006, 118935, 136555, 142722, 163866, 166509, 175770, 185010, 191177, 237870, 245799, 273110, 277515, 333018, 356805, 382354, 409665, 491598, 499527, 555030, 573531, 713610, 737397, 819330, 832545, 955885, 999054, 1147062, 1228995, 1474794, 1665090, 1720593, 1911770, 2212191, 2457990, 2497635, 2867655, 3441186, 3686985, 4424382, 4995270, 5161779, 5735310, 7373970, 8602965, 10323558, 11060955, 15485337, 17205930, 22121910, 25808895, 30970674, 51617790, 77426685, 154853370]

約数ペア:

[(1, 154853370), (2, 77426685), (3, 51617790), (5, 30970674), (6, 25808895), (7, 22121910), (9, 17205930), (10, 15485337), (14, 11060955), (15, 10323558), (18, 8602965), (21, 7373970), (27, 5735310), (30, 5161779), (31, 4995270), (35, 4424382), (42, 3686985), (45, 3441186), (54, 2867655), (62, 2497635), (63, 2457990), (70, 2212191), (81, 1911770), (90, 1720593), (93, 1665090), (105, 1474794), (126, 1228995), (135, 1147062), (155, 999054), (162, 955885), (186, 832545), (189, 819330), (210, 737397), (217, 713610), (270, 573531), (279, 555030), (310, 499527), (315, 491598), (378, 409665), (405, 382354), (434, 356805), (465, 333018), (558, 277515), (567, 273110), (630, 245799), (651, 237870), (810, 191177), (837, 185010), (881, 175770), (930, 166509), (945, 163866), (1085, 142722), (1134, 136555), (1302, 118935), (1395, 111006), (1674, 92505), (1762, 87885), (1890, 81933), (1953, 79290), (2170, 71361), (2511, 61670), (2643, 58590), (2790, 55503), (2835, 54622), (3255, 47574), (3906, 39645), (4185, 37002), (4405, 35154), (5022, 30835), (5286, 29295), (5670, 27311), (5859, 26430), (6167, 25110), (6510, 23787), (7929, 19530), (8370, 18501), (8810, 17577), (9765, 15858), (11718, 13215), (12334, 12555)]