157021468500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{6247}}^1$

素因数の和:7571

約数の個数: 192

約数和(自身を含む): 492880227840

約数和(自身を除く): 335858759340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1289, 1300, 1500, 1625, 1950, 2578, 3250, 3867, 3900, 4875, 5156, 6247, 6445, 6500, 7734, 9750, 12494, 12890, 15468, 16757, 18741, 19335, 19500, 24988, 25780, 31235, 32225, 33514, 37482, 38670, 50271, 62470, 64450, 67028, 74964, 77340, 81211, 83785, 93705, 96675, 100542, 124940, 128900, 156175, 161125, 162422, 167570, 187410, 193350, 201084, 243633, 251355, 312350, 322250, 324844, 335140, 374820, 386700, 406055, 418925, 468525, 483375, 487266, 502710, 624700, 644500, 780875, 812110, 837850, 937050, 966750, 974532, 1005420, 1218165, 1256775, 1561750, 1624220, 1675700, 1874100, 1933500, 2030275, 2094625, 2342625, 2436330, 2513550, 3123500, 4060550, 4189250, 4685250, 4872660, 5027100, 6090825, 6283875, 8052383, 8121100, 8378500, 9370500, 10151375, 12181650, 12567750, 16104766, 20302750, 24157149, 24363300, 25135500, 30454125, 32209532, 40261915, 40605500, 48314298, 60908250, 80523830, 96628596, 104680979, 120785745, 121816500, 161047660, 201309575, 209361958, 241571490, 314042937, 402619150, 418723916, 483142980, 523404895, 603928725, 628085874, 805238300, 1006547875, 1046809790, 1207857450, 1256171748, 1570214685, 2013095750, 2093619580, 2415714900, 2617024475, 3019643625, 3140429370, 4026191500, 5234048950, 6039287250, 6280858740, 7851073425, 10468097900, 12078574500, 13085122375, 15702146850, 26170244750, 31404293700, 39255367125, 52340489500, 78510734250, 157021468500]

約数ペア:

[(1, 157021468500), (2, 78510734250), (3, 52340489500), (4, 39255367125), (5, 31404293700), (6, 26170244750), (10, 15702146850), (12, 13085122375), (13, 12078574500), (15, 10468097900), (20, 7851073425), (25, 6280858740), (26, 6039287250), (30, 5234048950), (39, 4026191500), (50, 3140429370), (52, 3019643625), (60, 2617024475), (65, 2415714900), (75, 2093619580), (78, 2013095750), (100, 1570214685), (125, 1256171748), (130, 1207857450), (150, 1046809790), (156, 1006547875), (195, 805238300), (250, 628085874), (260, 603928725), (300, 523404895), (325, 483142980), (375, 418723916), (390, 402619150), (500, 314042937), (650, 241571490), (750, 209361958), (780, 201309575), (975, 161047660), (1289, 121816500), (1300, 120785745), (1500, 104680979), (1625, 96628596), (1950, 80523830), (2578, 60908250), (3250, 48314298), (3867, 40605500), (3900, 40261915), (4875, 32209532), (5156, 30454125), (6247, 25135500), (6445, 24363300), (6500, 24157149), (7734, 20302750), (9750, 16104766), (12494, 12567750), (12890, 12181650), (15468, 10151375), (16757, 9370500), (18741, 8378500), (19335, 8121100), (19500, 8052383), (24988, 6283875), (25780, 6090825), (31235, 5027100), (32225, 4872660), (33514, 4685250), (37482, 4189250), (38670, 4060550), (50271, 3123500), (62470, 2513550), (64450, 2436330), (67028, 2342625), (74964, 2094625), (77340, 2030275), (81211, 1933500), (83785, 1874100), (93705, 1675700), (96675, 1624220), (100542, 1561750), (124940, 1256775), (128900, 1218165), (156175, 1005420), (161125, 974532), (162422, 966750), (167570, 937050), (187410, 837850), (193350, 812110), (201084, 780875), (243633, 644500), (251355, 624700), (312350, 502710), (322250, 487266), (324844, 483375), (335140, 468525), (374820, 418925), (386700, 406055)]