121010686740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{145547}}^1$

素因数の和:145742

約数の個数: 144

約数和(自身を含む): 381452198400

約数和(自身を除く): 260441511660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 149, 155, 180, 186, 279, 298, 310, 372, 447, 465, 558, 596, 620, 745, 894, 930, 1116, 1341, 1395, 1490, 1788, 1860, 2235, 2682, 2790, 2980, 4470, 4619, 5364, 5580, 6705, 8940, 9238, 13410, 13857, 18476, 23095, 26820, 27714, 41571, 46190, 55428, 69285, 83142, 92380, 138570, 145547, 166284, 207855, 277140, 291094, 415710, 436641, 582188, 727735, 831420, 873282, 1309923, 1455470, 1746564, 2183205, 2619846, 2910940, 4366410, 4511957, 5239692, 6549615, 8732820, 9023914, 13099230, 13535871, 18047828, 21686503, 22559785, 26198460, 27071742, 40607613, 43373006, 45119570, 54143484, 65059509, 67679355, 81215226, 86746012, 90239140, 108432515, 130119018, 135358710, 162430452, 195178527, 203038065, 216865030, 260238036, 270717420, 325297545, 390357054, 406076130, 433730060, 650595090, 672281593, 780714108, 812152260, 975892635, 1301190180, 1344563186, 1951785270, 2016844779, 2689126372, 3361407965, 3903570540, 4033689558, 6050534337, 6722815930, 8067379116, 10084223895, 12101068674, 13445631860, 20168447790, 24202137348, 30252671685, 40336895580, 60505343370, 121010686740]

約数ペア:

[(1, 121010686740), (2, 60505343370), (3, 40336895580), (4, 30252671685), (5, 24202137348), (6, 20168447790), (9, 13445631860), (10, 12101068674), (12, 10084223895), (15, 8067379116), (18, 6722815930), (20, 6050534337), (30, 4033689558), (31, 3903570540), (36, 3361407965), (45, 2689126372), (60, 2016844779), (62, 1951785270), (90, 1344563186), (93, 1301190180), (124, 975892635), (149, 812152260), (155, 780714108), (180, 672281593), (186, 650595090), (279, 433730060), (298, 406076130), (310, 390357054), (372, 325297545), (447, 270717420), (465, 260238036), (558, 216865030), (596, 203038065), (620, 195178527), (745, 162430452), (894, 135358710), (930, 130119018), (1116, 108432515), (1341, 90239140), (1395, 86746012), (1490, 81215226), (1788, 67679355), (1860, 65059509), (2235, 54143484), (2682, 45119570), (2790, 43373006), (2980, 40607613), (4470, 27071742), (4619, 26198460), (5364, 22559785), (5580, 21686503), (6705, 18047828), (8940, 13535871), (9238, 13099230), (13410, 9023914), (13857, 8732820), (18476, 6549615), (23095, 5239692), (26820, 4511957), (27714, 4366410), (41571, 2910940), (46190, 2619846), (55428, 2183205), (69285, 1746564), (83142, 1455470), (92380, 1309923), (138570, 873282), (145547, 831420), (166284, 727735), (207855, 582188), (277140, 436641), (291094, 415710)]