72521850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 188291520

約数和(自身を除く): 115769670

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 73, 74, 75, 111, 146, 150, 179, 185, 219, 222, 358, 365, 370, 438, 537, 555, 730, 895, 925, 1074, 1095, 1110, 1790, 1825, 1850, 2190, 2685, 2701, 2775, 3650, 4475, 5370, 5402, 5475, 5550, 6623, 8103, 8950, 10950, 13067, 13246, 13425, 13505, 16206, 19869, 26134, 26850, 27010, 33115, 39201, 39738, 40515, 65335, 66230, 67525, 78402, 81030, 99345, 130670, 135050, 165575, 196005, 198690, 202575, 326675, 331150, 392010, 405150, 483479, 496725, 653350, 966958, 980025, 993450, 1450437, 1960050, 2417395, 2900874, 4834790, 7252185, 12086975, 14504370, 24173950, 36260925, 72521850]

約数ペア:

[(1, 72521850), (2, 36260925), (3, 24173950), (5, 14504370), (6, 12086975), (10, 7252185), (15, 4834790), (25, 2900874), (30, 2417395), (37, 1960050), (50, 1450437), (73, 993450), (74, 980025), (75, 966958), (111, 653350), (146, 496725), (150, 483479), (179, 405150), (185, 392010), (219, 331150), (222, 326675), (358, 202575), (365, 198690), (370, 196005), (438, 165575), (537, 135050), (555, 130670), (730, 99345), (895, 81030), (925, 78402), (1074, 67525), (1095, 66230), (1110, 65335), (1790, 40515), (1825, 39738), (1850, 39201), (2190, 33115), (2685, 27010), (2701, 26850), (2775, 26134), (3650, 19869), (4475, 16206), (5370, 13505), (5402, 13425), (5475, 13246), (5550, 13067), (6623, 10950), (8103, 8950)]