454246100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 216

約数和(自身を含む): 1285584384

約数和(自身を除く): 831338284

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 31, 35, 44, 50, 55, 62, 70, 77, 100, 110, 121, 124, 140, 154, 155, 173, 175, 217, 220, 242, 275, 308, 310, 341, 346, 350, 385, 434, 484, 550, 605, 620, 682, 692, 700, 770, 775, 847, 865, 868, 1085, 1100, 1210, 1211, 1364, 1540, 1550, 1694, 1705, 1730, 1903, 1925, 2170, 2387, 2420, 2422, 3025, 3100, 3388, 3410, 3460, 3751, 3806, 3850, 4235, 4325, 4340, 4774, 4844, 5363, 5425, 6050, 6055, 6820, 7502, 7612, 7700, 8470, 8525, 8650, 9515, 9548, 10726, 10850, 11935, 12100, 12110, 13321, 15004, 16940, 17050, 17300, 18755, 19030, 20933, 21175, 21452, 21700, 23870, 24220, 26257, 26642, 26815, 30275, 34100, 37510, 37541, 38060, 41866, 42350, 47575, 47740, 52514, 53284, 53630, 58993, 59675, 60550, 66605, 75020, 75082, 83732, 84700, 93775, 95150, 104665, 105028, 107260, 117986, 119350, 121100, 131285, 133210, 134075, 146531, 150164, 187550, 187705, 190300, 209330, 235972, 238700, 262570, 266420, 268150, 293062, 294965, 333025, 375100, 375410, 412951, 418660, 523325, 525140, 536300, 586124, 589930, 648923, 656425, 666050, 732655, 750820, 825902, 938525, 1046650, 1179860, 1297846, 1312850, 1332100, 1465310, 1474825, 1651804, 1877050, 2064755, 2093300, 2595692, 2625700, 2930620, 2949650, 3244615, 3663275, 3754100, 4129510, 4542461, 5899300, 6489230, 7326550, 8259020, 9084922, 10323775, 12978460, 14653100, 16223075, 18169844, 20647550, 22712305, 32446150, 41295100, 45424610, 64892300, 90849220, 113561525, 227123050, 454246100]

約数ペア:

[(1, 454246100), (2, 227123050), (4, 113561525), (5, 90849220), (7, 64892300), (10, 45424610), (11, 41295100), (14, 32446150), (20, 22712305), (22, 20647550), (25, 18169844), (28, 16223075), (31, 14653100), (35, 12978460), (44, 10323775), (50, 9084922), (55, 8259020), (62, 7326550), (70, 6489230), (77, 5899300), (100, 4542461), (110, 4129510), (121, 3754100), (124, 3663275), (140, 3244615), (154, 2949650), (155, 2930620), (173, 2625700), (175, 2595692), (217, 2093300), (220, 2064755), (242, 1877050), (275, 1651804), (308, 1474825), (310, 1465310), (341, 1332100), (346, 1312850), (350, 1297846), (385, 1179860), (434, 1046650), (484, 938525), (550, 825902), (605, 750820), (620, 732655), (682, 666050), (692, 656425), (700, 648923), (770, 589930), (775, 586124), (847, 536300), (865, 525140), (868, 523325), (1085, 418660), (1100, 412951), (1210, 375410), (1211, 375100), (1364, 333025), (1540, 294965), (1550, 293062), (1694, 268150), (1705, 266420), (1730, 262570), (1903, 238700), (1925, 235972), (2170, 209330), (2387, 190300), (2420, 187705), (2422, 187550), (3025, 150164), (3100, 146531), (3388, 134075), (3410, 133210), (3460, 131285), (3751, 121100), (3806, 119350), (3850, 117986), (4235, 107260), (4325, 105028), (4340, 104665), (4774, 95150), (4844, 93775), (5363, 84700), (5425, 83732), (6050, 75082), (6055, 75020), (6820, 66605), (7502, 60550), (7612, 59675), (7700, 58993), (8470, 53630), (8525, 53284), (8650, 52514), (9515, 47740), (9548, 47575), (10726, 42350), (10850, 41866), (11935, 38060), (12100, 37541), (12110, 37510), (13321, 34100), (15004, 30275), (16940, 26815), (17050, 26642), (17300, 26257), (18755, 24220), (19030, 23870), (20933, 21700), (21175, 21452)]