349710660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{751}}^1$

素因数の和:978

約数の個数: 144

約数和(自身を含む): 1149657600

約数和(自身を除く): 799946940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 199, 234, 260, 390, 398, 468, 585, 597, 751, 780, 796, 995, 1170, 1194, 1502, 1791, 1990, 2253, 2340, 2388, 2587, 2985, 3004, 3582, 3755, 3980, 4506, 5174, 5970, 6759, 7164, 7510, 7761, 8955, 9012, 9763, 10348, 11265, 11940, 12935, 13518, 15020, 15522, 17910, 19526, 22530, 23283, 25870, 27036, 29289, 31044, 33795, 35820, 38805, 39052, 45060, 46566, 48815, 51740, 58578, 67590, 77610, 87867, 93132, 97630, 116415, 117156, 135180, 146445, 149449, 155220, 175734, 195260, 232830, 292890, 298898, 351468, 439335, 448347, 465660, 585780, 597796, 747245, 878670, 896694, 1345041, 1494490, 1757340, 1793388, 1942837, 2241735, 2690082, 2988980, 3885674, 4483470, 5380164, 5828511, 6725205, 7771348, 8966940, 9714185, 11657022, 13450410, 17485533, 19428370, 23314044, 26900820, 29142555, 34971066, 38856740, 58285110, 69942132, 87427665, 116570220, 174855330, 349710660]

約数ペア:

[(1, 349710660), (2, 174855330), (3, 116570220), (4, 87427665), (5, 69942132), (6, 58285110), (9, 38856740), (10, 34971066), (12, 29142555), (13, 26900820), (15, 23314044), (18, 19428370), (20, 17485533), (26, 13450410), (30, 11657022), (36, 9714185), (39, 8966940), (45, 7771348), (52, 6725205), (60, 5828511), (65, 5380164), (78, 4483470), (90, 3885674), (117, 2988980), (130, 2690082), (156, 2241735), (180, 1942837), (195, 1793388), (199, 1757340), (234, 1494490), (260, 1345041), (390, 896694), (398, 878670), (468, 747245), (585, 597796), (597, 585780), (751, 465660), (780, 448347), (796, 439335), (995, 351468), (1170, 298898), (1194, 292890), (1502, 232830), (1791, 195260), (1990, 175734), (2253, 155220), (2340, 149449), (2388, 146445), (2587, 135180), (2985, 117156), (3004, 116415), (3582, 97630), (3755, 93132), (3980, 87867), (4506, 77610), (5174, 67590), (5970, 58578), (6759, 51740), (7164, 48815), (7510, 46566), (7761, 45060), (8955, 39052), (9012, 38805), (9763, 35820), (10348, 33795), (11265, 31044), (11940, 29289), (12935, 27036), (13518, 25870), (15020, 23283), (15522, 22530), (17910, 19526)]