20174579100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{16741}}^1$

素因数の和:16877

約数の個数: 216

約数和(自身を含む): 68765688992

約数和(自身を除く): 48591109892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 103, 117, 130, 150, 156, 180, 195, 206, 225, 234, 260, 300, 309, 325, 390, 412, 450, 468, 515, 585, 618, 650, 780, 900, 927, 975, 1030, 1170, 1236, 1300, 1339, 1545, 1854, 1950, 2060, 2340, 2575, 2678, 2925, 3090, 3708, 3900, 4017, 4635, 5150, 5356, 5850, 6180, 6695, 7725, 8034, 9270, 10300, 11700, 12051, 13390, 15450, 16068, 16741, 18540, 20085, 23175, 24102, 26780, 30900, 33475, 33482, 40170, 46350, 48204, 50223, 60255, 66950, 66964, 80340, 83705, 92700, 100425, 100446, 120510, 133900, 150669, 167410, 200850, 200892, 217633, 241020, 251115, 301275, 301338, 334820, 401700, 418525, 435266, 502230, 602550, 602676, 652899, 753345, 837050, 870532, 1004460, 1088165, 1205100, 1255575, 1305798, 1506690, 1674100, 1724323, 1958697, 2176330, 2511150, 2611596, 3013380, 3264495, 3448646, 3766725, 3917394, 4352660, 5022300, 5172969, 5440825, 6528990, 6897292, 7533450, 7834788, 8621615, 9793485, 10345938, 10881650, 13057980, 15066900, 15518907, 16322475, 17243230, 19586970, 20691876, 21763300, 22416199, 25864845, 31037814, 32644950, 34486460, 39173940, 43108075, 44832398, 48967425, 51729690, 62075628, 65289900, 67248597, 77594535, 86216150, 89664796, 97934850, 103459380, 112080995, 129324225, 134497194, 155189070, 172432300, 195869700, 201745791, 224161990, 258648450, 268994388, 310378140, 336242985, 387972675, 403491582, 448323980, 517296900, 560404975, 672485970, 775945350, 806983164, 1008728955, 1120809950, 1344971940, 1551890700, 1681214925, 2017457910, 2241619900, 3362429850, 4034915820, 5043644775, 6724859700, 10087289550, 20174579100]

約数ペア:

[(1, 20174579100), (2, 10087289550), (3, 6724859700), (4, 5043644775), (5, 4034915820), (6, 3362429850), (9, 2241619900), (10, 2017457910), (12, 1681214925), (13, 1551890700), (15, 1344971940), (18, 1120809950), (20, 1008728955), (25, 806983164), (26, 775945350), (30, 672485970), (36, 560404975), (39, 517296900), (45, 448323980), (50, 403491582), (52, 387972675), (60, 336242985), (65, 310378140), (75, 268994388), (78, 258648450), (90, 224161990), (100, 201745791), (103, 195869700), (117, 172432300), (130, 155189070), (150, 134497194), (156, 129324225), (180, 112080995), (195, 103459380), (206, 97934850), (225, 89664796), (234, 86216150), (260, 77594535), (300, 67248597), (309, 65289900), (325, 62075628), (390, 51729690), (412, 48967425), (450, 44832398), (468, 43108075), (515, 39173940), (585, 34486460), (618, 32644950), (650, 31037814), (780, 25864845), (900, 22416199), (927, 21763300), (975, 20691876), (1030, 19586970), (1170, 17243230), (1236, 16322475), (1300, 15518907), (1339, 15066900), (1545, 13057980), (1854, 10881650), (1950, 10345938), (2060, 9793485), (2340, 8621615), (2575, 7834788), (2678, 7533450), (2925, 6897292), (3090, 6528990), (3708, 5440825), (3900, 5172969), (4017, 5022300), (4635, 4352660), (5150, 3917394), (5356, 3766725), (5850, 3448646), (6180, 3264495), (6695, 3013380), (7725, 2611596), (8034, 2511150), (9270, 2176330), (10300, 1958697), (11700, 1724323), (12051, 1674100), (13390, 1506690), (15450, 1305798), (16068, 1255575), (16741, 1205100), (18540, 1088165), (20085, 1004460), (23175, 870532), (24102, 837050), (26780, 753345), (30900, 652899), (33475, 602676), (33482, 602550), (40170, 502230), (46350, 435266), (48204, 418525), (50223, 401700), (60255, 334820), (66950, 301338), (66964, 301275), (80340, 251115), (83705, 241020), (92700, 217633), (100425, 200892), (100446, 200850), (120510, 167410), (133900, 150669)]