202517100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5233}}^1$

素因数の和:5296

約数の個数: 108

約数和(自身を含む): 649665016

約数和(自身を除く): 447147916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 430, 450, 516, 645, 774, 860, 900, 1075, 1290, 1548, 1935, 2150, 2580, 3225, 3870, 4300, 5233, 6450, 7740, 9675, 10466, 12900, 15699, 19350, 20932, 26165, 31398, 38700, 47097, 52330, 62796, 78495, 94194, 104660, 130825, 156990, 188388, 225019, 235485, 261650, 313980, 392475, 450038, 470970, 523300, 675057, 784950, 900076, 941940, 1125095, 1177425, 1350114, 1569900, 2025171, 2250190, 2354850, 2700228, 3375285, 4050342, 4500380, 4709700, 5625475, 6750570, 8100684, 10125855, 11250950, 13501140, 16876425, 20251710, 22501900, 33752850, 40503420, 50629275, 67505700, 101258550, 202517100]

約数ペア:

[(1, 202517100), (2, 101258550), (3, 67505700), (4, 50629275), (5, 40503420), (6, 33752850), (9, 22501900), (10, 20251710), (12, 16876425), (15, 13501140), (18, 11250950), (20, 10125855), (25, 8100684), (30, 6750570), (36, 5625475), (43, 4709700), (45, 4500380), (50, 4050342), (60, 3375285), (75, 2700228), (86, 2354850), (90, 2250190), (100, 2025171), (129, 1569900), (150, 1350114), (172, 1177425), (180, 1125095), (215, 941940), (225, 900076), (258, 784950), (300, 675057), (387, 523300), (430, 470970), (450, 450038), (516, 392475), (645, 313980), (774, 261650), (860, 235485), (900, 225019), (1075, 188388), (1290, 156990), (1548, 130825), (1935, 104660), (2150, 94194), (2580, 78495), (3225, 62796), (3870, 52330), (4300, 47097), (5233, 38700), (6450, 31398), (7740, 26165), (9675, 20932), (10466, 19350), (12900, 15699)]