201206216100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{408209}}^1$

素因数の和:408310

約数の個数: 144

約数和(自身を含む): 612275811840

約数和(自身を除く): 411069595740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 53, 60, 62, 75, 93, 100, 106, 124, 150, 155, 159, 186, 212, 265, 300, 310, 318, 372, 465, 530, 620, 636, 775, 795, 930, 1060, 1325, 1550, 1590, 1643, 1860, 2325, 2650, 3100, 3180, 3286, 3975, 4650, 4929, 5300, 6572, 7950, 8215, 9300, 9858, 15900, 16430, 19716, 24645, 32860, 41075, 49290, 82150, 98580, 123225, 164300, 246450, 408209, 492900, 816418, 1224627, 1632836, 2041045, 2449254, 4082090, 4898508, 6123135, 8164180, 10205225, 12246270, 12654479, 20410450, 21635077, 24492540, 25308958, 30615675, 37963437, 40820900, 43270154, 50617916, 61231350, 63272395, 64905231, 75926874, 86540308, 108175385, 122462700, 126544790, 129810462, 151853748, 189817185, 216350770, 253089580, 259620924, 316361975, 324526155, 379634370, 432701540, 540876925, 632723950, 649052310, 670687387, 759268740, 949085925, 1081753850, 1265447900, 1298104620, 1341374774, 1622630775, 1898171850, 2012062161, 2163507700, 2682749548, 3245261550, 3353436935, 3796343700, 4024124322, 6490523100, 6706873870, 8048248644, 10060310805, 13413747740, 16767184675, 20120621610, 33534369350, 40241243220, 50301554025, 67068738700, 100603108050, 201206216100]

約数ペア:

[(1, 201206216100), (2, 100603108050), (3, 67068738700), (4, 50301554025), (5, 40241243220), (6, 33534369350), (10, 20120621610), (12, 16767184675), (15, 13413747740), (20, 10060310805), (25, 8048248644), (30, 6706873870), (31, 6490523100), (50, 4024124322), (53, 3796343700), (60, 3353436935), (62, 3245261550), (75, 2682749548), (93, 2163507700), (100, 2012062161), (106, 1898171850), (124, 1622630775), (150, 1341374774), (155, 1298104620), (159, 1265447900), (186, 1081753850), (212, 949085925), (265, 759268740), (300, 670687387), (310, 649052310), (318, 632723950), (372, 540876925), (465, 432701540), (530, 379634370), (620, 324526155), (636, 316361975), (775, 259620924), (795, 253089580), (930, 216350770), (1060, 189817185), (1325, 151853748), (1550, 129810462), (1590, 126544790), (1643, 122462700), (1860, 108175385), (2325, 86540308), (2650, 75926874), (3100, 64905231), (3180, 63272395), (3286, 61231350), (3975, 50617916), (4650, 43270154), (4929, 40820900), (5300, 37963437), (6572, 30615675), (7950, 25308958), (8215, 24492540), (9300, 21635077), (9858, 20410450), (15900, 12654479), (16430, 12246270), (19716, 10205225), (24645, 8164180), (32860, 6123135), (41075, 4898508), (49290, 4082090), (82150, 2449254), (98580, 2041045), (123225, 1632836), (164300, 1224627), (246450, 816418), (408209, 492900)]