104901850700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{2089}}^1$

素因数の和:2500

約数の個数: 144

約数和(自身を含む): 244253116800

約数和(自身を除く): 139351266100

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 109, 170, 218, 271, 340, 425, 436, 542, 545, 850, 1084, 1090, 1355, 1700, 1853, 2089, 2180, 2710, 2725, 3706, 4178, 4607, 5420, 5450, 6775, 7412, 8356, 9214, 9265, 10445, 10900, 13550, 18428, 18530, 20890, 23035, 27100, 29539, 35513, 37060, 41780, 46070, 46325, 52225, 59078, 71026, 92140, 92650, 104450, 115175, 118156, 142052, 147695, 177565, 185300, 208900, 227701, 230350, 295390, 355130, 455402, 460700, 502163, 566119, 590780, 710260, 738475, 887825, 910804, 1004326, 1132238, 1138505, 1476950, 1775650, 2008652, 2264476, 2277010, 2510815, 2830595, 2953900, 3551300, 3870917, 4554020, 5021630, 5661190, 5692525, 7741834, 9624023, 10043260, 11322380, 11385050, 12554075, 14152975, 15483668, 19248046, 19354585, 22770100, 25108150, 28305950, 38496092, 38709170, 48120115, 50216300, 56611900, 61706971, 77418340, 96240230, 96772925, 123413942, 192480460, 193545850, 240600575, 246827884, 308534855, 387091700, 481201150, 617069710, 962402300, 1049018507, 1234139420, 1542674275, 2098037014, 3085348550, 4196074028, 5245092535, 6170697100, 10490185070, 20980370140, 26225462675, 52450925350, 104901850700]

約数ペア:

[(1, 104901850700), (2, 52450925350), (4, 26225462675), (5, 20980370140), (10, 10490185070), (17, 6170697100), (20, 5245092535), (25, 4196074028), (34, 3085348550), (50, 2098037014), (68, 1542674275), (85, 1234139420), (100, 1049018507), (109, 962402300), (170, 617069710), (218, 481201150), (271, 387091700), (340, 308534855), (425, 246827884), (436, 240600575), (542, 193545850), (545, 192480460), (850, 123413942), (1084, 96772925), (1090, 96240230), (1355, 77418340), (1700, 61706971), (1853, 56611900), (2089, 50216300), (2180, 48120115), (2710, 38709170), (2725, 38496092), (3706, 28305950), (4178, 25108150), (4607, 22770100), (5420, 19354585), (5450, 19248046), (6775, 15483668), (7412, 14152975), (8356, 12554075), (9214, 11385050), (9265, 11322380), (10445, 10043260), (10900, 9624023), (13550, 7741834), (18428, 5692525), (18530, 5661190), (20890, 5021630), (23035, 4554020), (27100, 3870917), (29539, 3551300), (35513, 2953900), (37060, 2830595), (41780, 2510815), (46070, 2277010), (46325, 2264476), (52225, 2008652), (59078, 1775650), (71026, 1476950), (92140, 1138505), (92650, 1132238), (104450, 1004326), (115175, 910804), (118156, 887825), (142052, 738475), (147695, 710260), (177565, 590780), (185300, 566119), (208900, 502163), (227701, 460700), (230350, 455402), (295390, 355130)]