183300520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 467389440

約数和(自身を除く): 284088920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 83, 104, 124, 130, 137, 155, 166, 248, 260, 274, 310, 332, 403, 415, 520, 548, 620, 664, 685, 806, 830, 1079, 1096, 1240, 1370, 1612, 1660, 1781, 2015, 2158, 2573, 2740, 3224, 3320, 3562, 4030, 4247, 4316, 5146, 5395, 5480, 7124, 8060, 8494, 8632, 8905, 10292, 10790, 11371, 12865, 14248, 16120, 16988, 17810, 20584, 21235, 21580, 22742, 25730, 33449, 33976, 35620, 42470, 43160, 45484, 51460, 55211, 56855, 66898, 71240, 84940, 90968, 102920, 110422, 113710, 133796, 147823, 167245, 169880, 220844, 227420, 267592, 276055, 295646, 334490, 352501, 441688, 454840, 552110, 591292, 668980, 705002, 739115, 1104220, 1182584, 1337960, 1410004, 1478230, 1762505, 2208440, 2820008, 2956460, 3525010, 4582513, 5912920, 7050020, 9165026, 14100040, 18330052, 22912565, 36660104, 45825130, 91650260, 183300520]

約数ペア:

[(1, 183300520), (2, 91650260), (4, 45825130), (5, 36660104), (8, 22912565), (10, 18330052), (13, 14100040), (20, 9165026), (26, 7050020), (31, 5912920), (40, 4582513), (52, 3525010), (62, 2956460), (65, 2820008), (83, 2208440), (104, 1762505), (124, 1478230), (130, 1410004), (137, 1337960), (155, 1182584), (166, 1104220), (248, 739115), (260, 705002), (274, 668980), (310, 591292), (332, 552110), (403, 454840), (415, 441688), (520, 352501), (548, 334490), (620, 295646), (664, 276055), (685, 267592), (806, 227420), (830, 220844), (1079, 169880), (1096, 167245), (1240, 147823), (1370, 133796), (1612, 113710), (1660, 110422), (1781, 102920), (2015, 90968), (2158, 84940), (2573, 71240), (2740, 66898), (3224, 56855), (3320, 55211), (3562, 51460), (4030, 45484), (4247, 43160), (4316, 42470), (5146, 35620), (5395, 33976), (5480, 33449), (7124, 25730), (8060, 22742), (8494, 21580), (8632, 21235), (8905, 20584), (10292, 17810), (10790, 16988), (11371, 16120), (12865, 14248)]