551614140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39799}}^1$

素因数の和:39832

約数の個数: 144

約数和(自身を含む): 2086156800

約数和(自身を除く): 1534542660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 39799, 79598, 119397, 159196, 198995, 238794, 278593, 358191, 397990, 437789, 477588, 557186, 596985, 716382, 795980, 835779, 875578, 1114372, 1193970, 1313367, 1392965, 1432764, 1671558, 1751156, 1790955, 2188945, 2387940, 2507337, 2626734, 2785930, 3064523, 3343116, 3581910, 3940101, 4178895, 4377890, 5014674, 5253468, 5571860, 6129046, 6566835, 7163820, 7880202, 8357790, 8755780, 9193569, 10029348, 12258092, 12536685, 13133670, 15322615, 15760404, 16715580, 18387138, 19700505, 25073370, 26267340, 27580707, 30645230, 36774276, 39401010, 45967845, 50146740, 55161414, 61290460, 78802020, 91935690, 110322828, 137903535, 183871380, 275807070, 551614140]

約数ペア:

[(1, 551614140), (2, 275807070), (3, 183871380), (4, 137903535), (5, 110322828), (6, 91935690), (7, 78802020), (9, 61290460), (10, 55161414), (11, 50146740), (12, 45967845), (14, 39401010), (15, 36774276), (18, 30645230), (20, 27580707), (21, 26267340), (22, 25073370), (28, 19700505), (30, 18387138), (33, 16715580), (35, 15760404), (36, 15322615), (42, 13133670), (44, 12536685), (45, 12258092), (55, 10029348), (60, 9193569), (63, 8755780), (66, 8357790), (70, 7880202), (77, 7163820), (84, 6566835), (90, 6129046), (99, 5571860), (105, 5253468), (110, 5014674), (126, 4377890), (132, 4178895), (140, 3940101), (154, 3581910), (165, 3343116), (180, 3064523), (198, 2785930), (210, 2626734), (220, 2507337), (231, 2387940), (252, 2188945), (308, 1790955), (315, 1751156), (330, 1671558), (385, 1432764), (396, 1392965), (420, 1313367), (462, 1193970), (495, 1114372), (630, 875578), (660, 835779), (693, 795980), (770, 716382), (924, 596985), (990, 557186), (1155, 477588), (1260, 437789), (1386, 397990), (1540, 358191), (1980, 278593), (2310, 238794), (2772, 198995), (3465, 159196), (4620, 119397), (6930, 79598), (13860, 39799)]