12191449500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{131}}^1\times {\mathrm{20681}}^1$

素因数の和:20837

約数の個数: 144

約数和(自身を含む): 38755420704

約数和(自身を除く): 26563971204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 131, 150, 180, 225, 250, 262, 300, 375, 393, 450, 500, 524, 655, 750, 786, 900, 1125, 1179, 1310, 1500, 1572, 1965, 2250, 2358, 2620, 3275, 3930, 4500, 4716, 5895, 6550, 7860, 9825, 11790, 13100, 16375, 19650, 20681, 23580, 29475, 32750, 39300, 41362, 49125, 58950, 62043, 65500, 82724, 98250, 103405, 117900, 124086, 147375, 186129, 196500, 206810, 248172, 294750, 310215, 372258, 413620, 517025, 589500, 620430, 744516, 930645, 1034050, 1240860, 1551075, 1861290, 2068100, 2585125, 2709211, 3102150, 3722580, 4653225, 5170250, 5418422, 6204300, 7755375, 8127633, 9306450, 10340500, 10836844, 13546055, 15510750, 16255266, 18612900, 23266125, 24382899, 27092110, 31021500, 32510532, 40638165, 46532250, 48765798, 54184220, 67730275, 81276330, 93064500, 97531596, 121914495, 135460550, 162552660, 203190825, 243828990, 270921100, 338651375, 406381650, 487657980, 609572475, 677302750, 812763300, 1015954125, 1219144950, 1354605500, 2031908250, 2438289900, 3047862375, 4063816500, 6095724750, 12191449500]

約数ペア:

[(1, 12191449500), (2, 6095724750), (3, 4063816500), (4, 3047862375), (5, 2438289900), (6, 2031908250), (9, 1354605500), (10, 1219144950), (12, 1015954125), (15, 812763300), (18, 677302750), (20, 609572475), (25, 487657980), (30, 406381650), (36, 338651375), (45, 270921100), (50, 243828990), (60, 203190825), (75, 162552660), (90, 135460550), (100, 121914495), (125, 97531596), (131, 93064500), (150, 81276330), (180, 67730275), (225, 54184220), (250, 48765798), (262, 46532250), (300, 40638165), (375, 32510532), (393, 31021500), (450, 27092110), (500, 24382899), (524, 23266125), (655, 18612900), (750, 16255266), (786, 15510750), (900, 13546055), (1125, 10836844), (1179, 10340500), (1310, 9306450), (1500, 8127633), (1572, 7755375), (1965, 6204300), (2250, 5418422), (2358, 5170250), (2620, 4653225), (3275, 3722580), (3930, 3102150), (4500, 2709211), (4716, 2585125), (5895, 2068100), (6550, 1861290), (7860, 1551075), (9825, 1240860), (11790, 1034050), (13100, 930645), (16375, 744516), (19650, 620430), (20681, 589500), (23580, 517025), (29475, 413620), (32750, 372258), (39300, 310215), (41362, 294750), (49125, 248172), (58950, 206810), (62043, 196500), (65500, 186129), (82724, 147375), (98250, 124086), (103405, 117900)]