426676250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 240

約数和(自身を含む): 1116842496

約数和(自身を除く): 690166246

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 31, 35, 50, 55, 62, 65, 70, 77, 91, 110, 121, 125, 130, 143, 154, 155, 175, 182, 217, 242, 250, 275, 286, 310, 325, 341, 350, 385, 403, 434, 455, 550, 605, 625, 650, 682, 715, 770, 775, 806, 847, 875, 910, 1001, 1085, 1210, 1250, 1375, 1430, 1550, 1573, 1625, 1694, 1705, 1750, 1925, 2002, 2015, 2170, 2275, 2387, 2750, 2821, 3025, 3146, 3250, 3410, 3575, 3751, 3850, 3875, 4030, 4235, 4375, 4433, 4550, 4774, 5005, 5425, 5642, 6050, 6875, 7150, 7502, 7750, 7865, 8125, 8470, 8525, 8750, 8866, 9625, 10010, 10075, 10850, 11011, 11375, 11935, 13750, 14105, 15125, 15730, 16250, 17050, 17875, 18755, 19250, 19375, 20150, 21175, 22022, 22165, 22750, 23870, 25025, 26257, 27125, 28210, 30250, 31031, 35750, 37510, 38750, 39325, 42350, 42625, 44330, 48125, 48763, 50050, 50375, 52514, 54250, 55055, 56875, 59675, 62062, 70525, 75625, 78650, 85250, 89375, 93775, 96250, 97526, 100750, 105875, 110110, 110825, 113750, 119350, 125125, 131285, 135625, 141050, 151250, 155155, 178750, 187550, 196625, 211750, 213125, 221650, 243815, 250250, 251875, 262570, 271250, 275275, 298375, 310310, 341341, 352625, 393250, 426250, 468875, 487630, 503750, 529375, 550550, 554125, 596750, 625625, 656425, 682682, 705250, 775775, 937750, 983125, 1058750, 1108250, 1219075, 1251250, 1312850, 1376375, 1491875, 1551550, 1706705, 1763125, 1966250, 2344375, 2438150, 2752750, 2770625, 2983750, 3282125, 3413410, 3526250, 3878875, 4688750, 5541250, 6095375, 6564250, 6881875, 7757750, 8533525, 12190750, 13763750, 16410625, 17067050, 19394375, 30476875, 32821250, 38788750, 42667625, 60953750, 85335250, 213338125, 426676250]

約数ペア:

[(1, 426676250), (2, 213338125), (5, 85335250), (7, 60953750), (10, 42667625), (11, 38788750), (13, 32821250), (14, 30476875), (22, 19394375), (25, 17067050), (26, 16410625), (31, 13763750), (35, 12190750), (50, 8533525), (55, 7757750), (62, 6881875), (65, 6564250), (70, 6095375), (77, 5541250), (91, 4688750), (110, 3878875), (121, 3526250), (125, 3413410), (130, 3282125), (143, 2983750), (154, 2770625), (155, 2752750), (175, 2438150), (182, 2344375), (217, 1966250), (242, 1763125), (250, 1706705), (275, 1551550), (286, 1491875), (310, 1376375), (325, 1312850), (341, 1251250), (350, 1219075), (385, 1108250), (403, 1058750), (434, 983125), (455, 937750), (550, 775775), (605, 705250), (625, 682682), (650, 656425), (682, 625625), (715, 596750), (770, 554125), (775, 550550), (806, 529375), (847, 503750), (875, 487630), (910, 468875), (1001, 426250), (1085, 393250), (1210, 352625), (1250, 341341), (1375, 310310), (1430, 298375), (1550, 275275), (1573, 271250), (1625, 262570), (1694, 251875), (1705, 250250), (1750, 243815), (1925, 221650), (2002, 213125), (2015, 211750), (2170, 196625), (2275, 187550), (2387, 178750), (2750, 155155), (2821, 151250), (3025, 141050), (3146, 135625), (3250, 131285), (3410, 125125), (3575, 119350), (3751, 113750), (3850, 110825), (3875, 110110), (4030, 105875), (4235, 100750), (4375, 97526), (4433, 96250), (4550, 93775), (4774, 89375), (5005, 85250), (5425, 78650), (5642, 75625), (6050, 70525), (6875, 62062), (7150, 59675), (7502, 56875), (7750, 55055), (7865, 54250), (8125, 52514), (8470, 50375), (8525, 50050), (8750, 48763), (8866, 48125), (9625, 44330), (10010, 42625), (10075, 42350), (10850, 39325), (11011, 38750), (11375, 37510), (11935, 35750), (13750, 31031), (14105, 30250), (15125, 28210), (15730, 27125), (16250, 26257), (17050, 25025), (17875, 23870), (18755, 22750), (19250, 22165), (19375, 22022), (20150, 21175)]