285968610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 787449600

約数和(自身を除く): 501480990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 97, 122, 135, 179, 183, 194, 270, 291, 305, 358, 366, 485, 537, 549, 582, 610, 873, 895, 915, 970, 1074, 1098, 1455, 1611, 1647, 1746, 1790, 1830, 2619, 2685, 2745, 2910, 3222, 3294, 4365, 4833, 5238, 5370, 5490, 5917, 8055, 8235, 8730, 9666, 10919, 11834, 13095, 16110, 16470, 17363, 17751, 21838, 24165, 26190, 29585, 32757, 34726, 35502, 48330, 52089, 53253, 54595, 59170, 65514, 86815, 88755, 98271, 104178, 106506, 109190, 156267, 159759, 163785, 173630, 177510, 196542, 260445, 266265, 294813, 312534, 319518, 327570, 468801, 491355, 520890, 532530, 589626, 781335, 798795, 937602, 982710, 1059143, 1474065, 1562670, 1597590, 2118286, 2344005, 2948130, 3177429, 4688010, 5295715, 6354858, 9532287, 10591430, 15887145, 19064574, 28596861, 31774290, 47661435, 57193722, 95322870, 142984305, 285968610]

約数ペア:

[(1, 285968610), (2, 142984305), (3, 95322870), (5, 57193722), (6, 47661435), (9, 31774290), (10, 28596861), (15, 19064574), (18, 15887145), (27, 10591430), (30, 9532287), (45, 6354858), (54, 5295715), (61, 4688010), (90, 3177429), (97, 2948130), (122, 2344005), (135, 2118286), (179, 1597590), (183, 1562670), (194, 1474065), (270, 1059143), (291, 982710), (305, 937602), (358, 798795), (366, 781335), (485, 589626), (537, 532530), (549, 520890), (582, 491355), (610, 468801), (873, 327570), (895, 319518), (915, 312534), (970, 294813), (1074, 266265), (1098, 260445), (1455, 196542), (1611, 177510), (1647, 173630), (1746, 163785), (1790, 159759), (1830, 156267), (2619, 109190), (2685, 106506), (2745, 104178), (2910, 98271), (3222, 88755), (3294, 86815), (4365, 65514), (4833, 59170), (5238, 54595), (5370, 53253), (5490, 52089), (5917, 48330), (8055, 35502), (8235, 34726), (8730, 32757), (9666, 29585), (10919, 26190), (11834, 24165), (13095, 21838), (16110, 17751), (16470, 17363)]