204548850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 216

約数和(自身を含む): 633883536

約数和(自身を除く): 429334686

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 31, 33, 43, 45, 50, 55, 62, 66, 75, 86, 90, 93, 99, 110, 129, 150, 155, 165, 186, 198, 215, 225, 258, 275, 279, 310, 330, 341, 387, 430, 450, 465, 473, 495, 550, 558, 645, 682, 774, 775, 825, 930, 946, 961, 990, 1023, 1075, 1290, 1333, 1395, 1419, 1550, 1650, 1705, 1922, 1935, 2046, 2150, 2325, 2365, 2475, 2666, 2790, 2838, 2883, 3069, 3225, 3410, 3870, 3999, 4257, 4650, 4730, 4805, 4950, 5115, 5766, 6138, 6450, 6665, 6975, 7095, 7998, 8514, 8525, 8649, 9610, 9675, 10230, 10571, 11825, 11997, 13330, 13950, 14190, 14415, 14663, 15345, 17050, 17298, 19350, 19995, 21142, 21285, 23650, 23994, 24025, 25575, 28830, 29326, 30690, 31713, 33325, 35475, 39990, 41323, 42570, 43245, 43989, 48050, 51150, 52855, 59985, 63426, 66650, 70950, 72075, 73315, 76725, 82646, 86490, 87978, 95139, 99975, 105710, 106425, 119970, 123969, 131967, 144150, 146630, 153450, 158565, 190278, 199950, 206615, 212850, 216225, 219945, 247938, 263934, 264275, 299925, 317130, 366575, 371907, 413230, 432450, 439890, 454553, 475695, 528550, 599850, 619845, 659835, 733150, 743814, 792825, 909106, 951390, 1033075, 1099725, 1239690, 1319670, 1363659, 1585650, 1859535, 2066150, 2199450, 2272765, 2378475, 2727318, 3099225, 3299175, 3719070, 4090977, 4545530, 4756950, 6198450, 6598350, 6818295, 8181954, 9297675, 11363825, 13636590, 18595350, 20454885, 22727650, 34091475, 40909770, 68182950, 102274425, 204548850]

約数ペア:

[(1, 204548850), (2, 102274425), (3, 68182950), (5, 40909770), (6, 34091475), (9, 22727650), (10, 20454885), (11, 18595350), (15, 13636590), (18, 11363825), (22, 9297675), (25, 8181954), (30, 6818295), (31, 6598350), (33, 6198450), (43, 4756950), (45, 4545530), (50, 4090977), (55, 3719070), (62, 3299175), (66, 3099225), (75, 2727318), (86, 2378475), (90, 2272765), (93, 2199450), (99, 2066150), (110, 1859535), (129, 1585650), (150, 1363659), (155, 1319670), (165, 1239690), (186, 1099725), (198, 1033075), (215, 951390), (225, 909106), (258, 792825), (275, 743814), (279, 733150), (310, 659835), (330, 619845), (341, 599850), (387, 528550), (430, 475695), (450, 454553), (465, 439890), (473, 432450), (495, 413230), (550, 371907), (558, 366575), (645, 317130), (682, 299925), (774, 264275), (775, 263934), (825, 247938), (930, 219945), (946, 216225), (961, 212850), (990, 206615), (1023, 199950), (1075, 190278), (1290, 158565), (1333, 153450), (1395, 146630), (1419, 144150), (1550, 131967), (1650, 123969), (1705, 119970), (1922, 106425), (1935, 105710), (2046, 99975), (2150, 95139), (2325, 87978), (2365, 86490), (2475, 82646), (2666, 76725), (2790, 73315), (2838, 72075), (2883, 70950), (3069, 66650), (3225, 63426), (3410, 59985), (3870, 52855), (3999, 51150), (4257, 48050), (4650, 43989), (4730, 43245), (4805, 42570), (4950, 41323), (5115, 39990), (5766, 35475), (6138, 33325), (6450, 31713), (6665, 30690), (6975, 29326), (7095, 28830), (7998, 25575), (8514, 24025), (8525, 23994), (8649, 23650), (9610, 21285), (9675, 21142), (10230, 19995), (10571, 19350), (11825, 17298), (11997, 17050), (13330, 15345), (13950, 14663), (14190, 14415)]