77245740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3001}}^1$

素因数の和:3040

約数の個数: 144

約数和(自身を含む): 275367456

約数和(自身を除く): 198121716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 3001, 4290, 5148, 6002, 6435, 8580, 9003, 12004, 12870, 15005, 18006, 25740, 27009, 30010, 33011, 36012, 39013, 45015, 54018, 60020, 66022, 78026, 90030, 99033, 108036, 117039, 132044, 135045, 156052, 165055, 180060, 195065, 198066, 234078, 270090, 297099, 330110, 351117, 390130, 396132, 429143, 468156, 495165, 540180, 585195, 594198, 660220, 702234, 780260, 858286, 990330, 1170390, 1188396, 1287429, 1404468, 1485495, 1716572, 1755585, 1980660, 2145715, 2340780, 2574858, 2970990, 3511170, 3862287, 4291430, 5149716, 5941980, 6437145, 7022340, 7724574, 8582860, 12874290, 15449148, 19311435, 25748580, 38622870, 77245740]

約数ペア:

[(1, 77245740), (2, 38622870), (3, 25748580), (4, 19311435), (5, 15449148), (6, 12874290), (9, 8582860), (10, 7724574), (11, 7022340), (12, 6437145), (13, 5941980), (15, 5149716), (18, 4291430), (20, 3862287), (22, 3511170), (26, 2970990), (30, 2574858), (33, 2340780), (36, 2145715), (39, 1980660), (44, 1755585), (45, 1716572), (52, 1485495), (55, 1404468), (60, 1287429), (65, 1188396), (66, 1170390), (78, 990330), (90, 858286), (99, 780260), (110, 702234), (117, 660220), (130, 594198), (132, 585195), (143, 540180), (156, 495165), (165, 468156), (180, 429143), (195, 396132), (198, 390130), (220, 351117), (234, 330110), (260, 297099), (286, 270090), (330, 234078), (390, 198066), (396, 195065), (429, 180060), (468, 165055), (495, 156052), (572, 135045), (585, 132044), (660, 117039), (715, 108036), (780, 99033), (858, 90030), (990, 78026), (1170, 66022), (1287, 60020), (1430, 54018), (1716, 45015), (1980, 39013), (2145, 36012), (2340, 33011), (2574, 30010), (2860, 27009), (3001, 25740), (4290, 18006), (5148, 15005), (6002, 12870), (6435, 12004), (8580, 9003)]