210364600

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 509945040

約数和(自身を除く): 299580440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 61, 86, 100, 122, 172, 200, 215, 244, 305, 344, 401, 430, 488, 610, 802, 860, 1075, 1220, 1525, 1604, 1720, 2005, 2150, 2440, 2623, 3050, 3208, 4010, 4300, 5246, 6100, 8020, 8600, 10025, 10492, 12200, 13115, 16040, 17243, 20050, 20984, 24461, 26230, 34486, 40100, 48922, 52460, 65575, 68972, 80200, 86215, 97844, 104920, 122305, 131150, 137944, 172430, 195688, 244610, 262300, 344860, 431075, 489220, 524600, 611525, 689720, 862150, 978440, 1051823, 1223050, 1724300, 2103646, 2446100, 3448600, 4207292, 4892200, 5259115, 8414584, 10518230, 21036460, 26295575, 42072920, 52591150, 105182300, 210364600]

約数ペア:

[(1, 210364600), (2, 105182300), (4, 52591150), (5, 42072920), (8, 26295575), (10, 21036460), (20, 10518230), (25, 8414584), (40, 5259115), (43, 4892200), (50, 4207292), (61, 3448600), (86, 2446100), (100, 2103646), (122, 1724300), (172, 1223050), (200, 1051823), (215, 978440), (244, 862150), (305, 689720), (344, 611525), (401, 524600), (430, 489220), (488, 431075), (610, 344860), (802, 262300), (860, 244610), (1075, 195688), (1220, 172430), (1525, 137944), (1604, 131150), (1720, 122305), (2005, 104920), (2150, 97844), (2440, 86215), (2623, 80200), (3050, 68972), (3208, 65575), (4010, 52460), (4300, 48922), (5246, 40100), (6100, 34486), (8020, 26230), (8600, 24461), (10025, 20984), (10492, 20050), (12200, 17243), (13115, 16040)]