25860333420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{160883}}^1$

素因数の和:160964

約数の個数: 144

約数和(自身を含む): 84328957440

約数和(自身を除く): 58468624020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 47, 57, 60, 76, 90, 94, 95, 114, 141, 171, 180, 188, 190, 228, 235, 282, 285, 342, 380, 423, 470, 564, 570, 684, 705, 846, 855, 893, 940, 1140, 1410, 1692, 1710, 1786, 2115, 2679, 2820, 3420, 3572, 4230, 4465, 5358, 8037, 8460, 8930, 10716, 13395, 16074, 17860, 26790, 32148, 40185, 53580, 80370, 160740, 160883, 321766, 482649, 643532, 804415, 965298, 1447947, 1608830, 1930596, 2413245, 2895894, 3056777, 3217660, 4826490, 5791788, 6113554, 7239735, 7561501, 9170331, 9652980, 12227108, 14479470, 15123002, 15283885, 18340662, 22684503, 27510993, 28958940, 30246004, 30567770, 36681324, 37807505, 45369006, 45851655, 55021986, 61135540, 68053509, 75615010, 90738012, 91703310, 110043972, 113422515, 136107018, 137554965, 143668519, 151230020, 183406620, 226845030, 272214036, 275109930, 287337038, 340267545, 431005557, 453690060, 550219860, 574674076, 680535090, 718342595, 862011114, 1293016671, 1361070180, 1436685190, 1724022228, 2155027785, 2586033342, 2873370380, 4310055570, 5172066684, 6465083355, 8620111140, 12930166710, 25860333420]

約数ペア:

[(1, 25860333420), (2, 12930166710), (3, 8620111140), (4, 6465083355), (5, 5172066684), (6, 4310055570), (9, 2873370380), (10, 2586033342), (12, 2155027785), (15, 1724022228), (18, 1436685190), (19, 1361070180), (20, 1293016671), (30, 862011114), (36, 718342595), (38, 680535090), (45, 574674076), (47, 550219860), (57, 453690060), (60, 431005557), (76, 340267545), (90, 287337038), (94, 275109930), (95, 272214036), (114, 226845030), (141, 183406620), (171, 151230020), (180, 143668519), (188, 137554965), (190, 136107018), (228, 113422515), (235, 110043972), (282, 91703310), (285, 90738012), (342, 75615010), (380, 68053509), (423, 61135540), (470, 55021986), (564, 45851655), (570, 45369006), (684, 37807505), (705, 36681324), (846, 30567770), (855, 30246004), (893, 28958940), (940, 27510993), (1140, 22684503), (1410, 18340662), (1692, 15283885), (1710, 15123002), (1786, 14479470), (2115, 12227108), (2679, 9652980), (2820, 9170331), (3420, 7561501), (3572, 7239735), (4230, 6113554), (4465, 5791788), (5358, 4826490), (8037, 3217660), (8460, 3056777), (8930, 2895894), (10716, 2413245), (13395, 1930596), (16074, 1608830), (17860, 1447947), (26790, 965298), (32148, 804415), (40185, 643532), (53580, 482649), (80370, 321766), (160740, 160883)]