201216239700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{610301}}^1$

素因数の和:610482

約数の個数: 144

約数和(自身を含む): 669594059904

約数和(自身を除く): 468377820204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 157, 175, 210, 300, 314, 350, 420, 471, 525, 628, 700, 785, 942, 1050, 1099, 1570, 1884, 2100, 2198, 2355, 3140, 3297, 3925, 4396, 4710, 5495, 6594, 7850, 9420, 10990, 11775, 13188, 15700, 16485, 21980, 23550, 27475, 32970, 47100, 54950, 65940, 82425, 109900, 164850, 329700, 610301, 1220602, 1830903, 2441204, 3051505, 3661806, 4272107, 6103010, 7323612, 8544214, 9154515, 12206020, 12816321, 15257525, 17088428, 18309030, 21360535, 25632642, 30515050, 36618060, 42721070, 45772575, 51265284, 61030100, 64081605, 85442140, 91545150, 95817257, 106802675, 128163210, 183090300, 191634514, 213605350, 256326420, 287451771, 320408025, 383269028, 427210700, 479086285, 574903542, 640816050, 670720799, 958172570, 1149807084, 1281632100, 1341441598, 1437258855, 1916345140, 2012162397, 2395431425, 2682883196, 2874517710, 3353603995, 4024324794, 4790862850, 5749035420, 6707207990, 7186294275, 8048649588, 9581725700, 10060811985, 13414415980, 14372588550, 16768019975, 20121623970, 28745177100, 33536039950, 40243247940, 50304059925, 67072079900, 100608119850, 201216239700]

約数ペア:

[(1, 201216239700), (2, 100608119850), (3, 67072079900), (4, 50304059925), (5, 40243247940), (6, 33536039950), (7, 28745177100), (10, 20121623970), (12, 16768019975), (14, 14372588550), (15, 13414415980), (20, 10060811985), (21, 9581725700), (25, 8048649588), (28, 7186294275), (30, 6707207990), (35, 5749035420), (42, 4790862850), (50, 4024324794), (60, 3353603995), (70, 2874517710), (75, 2682883196), (84, 2395431425), (100, 2012162397), (105, 1916345140), (140, 1437258855), (150, 1341441598), (157, 1281632100), (175, 1149807084), (210, 958172570), (300, 670720799), (314, 640816050), (350, 574903542), (420, 479086285), (471, 427210700), (525, 383269028), (628, 320408025), (700, 287451771), (785, 256326420), (942, 213605350), (1050, 191634514), (1099, 183090300), (1570, 128163210), (1884, 106802675), (2100, 95817257), (2198, 91545150), (2355, 85442140), (3140, 64081605), (3297, 61030100), (3925, 51265284), (4396, 45772575), (4710, 42721070), (5495, 36618060), (6594, 30515050), (7850, 25632642), (9420, 21360535), (10990, 18309030), (11775, 17088428), (13188, 15257525), (15700, 12816321), (16485, 12206020), (21980, 9154515), (23550, 8544214), (27475, 7323612), (32970, 6103010), (47100, 4272107), (54950, 3661806), (65940, 3051505), (82425, 2441204), (109900, 1830903), (164850, 1220602), (329700, 610301)]