180286920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:940

約数の個数: 192

約数和(自身を含む): 652017600

約数和(自身を除く): 471730680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 53, 55, 60, 66, 72, 88, 90, 99, 106, 110, 120, 132, 159, 165, 180, 198, 212, 220, 264, 265, 318, 330, 360, 396, 424, 440, 477, 495, 530, 583, 636, 660, 792, 795, 859, 954, 990, 1060, 1166, 1272, 1320, 1590, 1718, 1749, 1908, 1980, 2120, 2332, 2385, 2577, 2915, 3180, 3436, 3498, 3816, 3960, 4295, 4664, 4770, 5154, 5247, 5830, 6360, 6872, 6996, 7731, 8590, 8745, 9449, 9540, 10308, 10494, 11660, 12885, 13992, 15462, 17180, 17490, 18898, 19080, 20616, 20988, 23320, 25770, 26235, 28347, 30924, 34360, 34980, 37796, 38655, 41976, 45527, 47245, 51540, 52470, 56694, 61848, 69960, 75592, 77310, 85041, 91054, 94490, 103080, 104940, 113388, 136581, 141735, 154620, 170082, 182108, 188980, 209880, 226776, 227635, 273162, 283470, 309240, 340164, 364216, 377960, 409743, 425205, 455270, 500797, 546324, 566940, 680328, 682905, 819486, 850410, 910540, 1001594, 1092648, 1133880, 1365810, 1502391, 1638972, 1700820, 1821080, 2003188, 2048715, 2503985, 2731620, 3004782, 3277944, 3401640, 4006376, 4097430, 4507173, 5007970, 5463240, 6009564, 7511955, 8194860, 9014346, 10015940, 12019128, 15023910, 16389720, 18028692, 20031880, 22535865, 30047820, 36057384, 45071730, 60095640, 90143460, 180286920]

約数ペア:

[(1, 180286920), (2, 90143460), (3, 60095640), (4, 45071730), (5, 36057384), (6, 30047820), (8, 22535865), (9, 20031880), (10, 18028692), (11, 16389720), (12, 15023910), (15, 12019128), (18, 10015940), (20, 9014346), (22, 8194860), (24, 7511955), (30, 6009564), (33, 5463240), (36, 5007970), (40, 4507173), (44, 4097430), (45, 4006376), (53, 3401640), (55, 3277944), (60, 3004782), (66, 2731620), (72, 2503985), (88, 2048715), (90, 2003188), (99, 1821080), (106, 1700820), (110, 1638972), (120, 1502391), (132, 1365810), (159, 1133880), (165, 1092648), (180, 1001594), (198, 910540), (212, 850410), (220, 819486), (264, 682905), (265, 680328), (318, 566940), (330, 546324), (360, 500797), (396, 455270), (424, 425205), (440, 409743), (477, 377960), (495, 364216), (530, 340164), (583, 309240), (636, 283470), (660, 273162), (792, 227635), (795, 226776), (859, 209880), (954, 188980), (990, 182108), (1060, 170082), (1166, 154620), (1272, 141735), (1320, 136581), (1590, 113388), (1718, 104940), (1749, 103080), (1908, 94490), (1980, 91054), (2120, 85041), (2332, 77310), (2385, 75592), (2577, 69960), (2915, 61848), (3180, 56694), (3436, 52470), (3498, 51540), (3816, 47245), (3960, 45527), (4295, 41976), (4664, 38655), (4770, 37796), (5154, 34980), (5247, 34360), (5830, 30924), (6360, 28347), (6872, 26235), (6996, 25770), (7731, 23320), (8590, 20988), (8745, 20616), (9449, 19080), (9540, 18898), (10308, 17490), (10494, 17180), (11660, 15462), (12885, 13992)]