121045860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 416021760

約数和(自身を除く): 294975900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 43, 45, 52, 54, 60, 65, 78, 86, 90, 108, 117, 129, 130, 135, 156, 172, 180, 195, 215, 234, 258, 260, 270, 351, 387, 390, 401, 430, 468, 516, 540, 559, 585, 645, 702, 774, 780, 802, 860, 1118, 1161, 1170, 1203, 1290, 1404, 1548, 1604, 1677, 1755, 1935, 2005, 2236, 2322, 2340, 2406, 2580, 2795, 3354, 3510, 3609, 3870, 4010, 4644, 4812, 5031, 5213, 5590, 5805, 6015, 6708, 7020, 7218, 7740, 8020, 8385, 10062, 10426, 10827, 11180, 11610, 12030, 14436, 15093, 15639, 16770, 17243, 18045, 20124, 20852, 21654, 23220, 24060, 25155, 26065, 30186, 31278, 33540, 34486, 36090, 43308, 46917, 50310, 51729, 52130, 54135, 60372, 62556, 68972, 72180, 75465, 78195, 86215, 93834, 100620, 103458, 104260, 108270, 140751, 150930, 155187, 156390, 172430, 187668, 206916, 216540, 224159, 234585, 258645, 281502, 301860, 310374, 312780, 344860, 448318, 465561, 469170, 517290, 563004, 620748, 672477, 703755, 775935, 896636, 931122, 938340, 1034580, 1120795, 1344954, 1407510, 1551870, 1862244, 2017431, 2241590, 2327805, 2689908, 2815020, 3103740, 3362385, 4034862, 4483180, 4655610, 6052293, 6724770, 8069724, 9311220, 10087155, 12104586, 13449540, 20174310, 24209172, 30261465, 40348620, 60522930, 121045860]

約数ペア:

[(1, 121045860), (2, 60522930), (3, 40348620), (4, 30261465), (5, 24209172), (6, 20174310), (9, 13449540), (10, 12104586), (12, 10087155), (13, 9311220), (15, 8069724), (18, 6724770), (20, 6052293), (26, 4655610), (27, 4483180), (30, 4034862), (36, 3362385), (39, 3103740), (43, 2815020), (45, 2689908), (52, 2327805), (54, 2241590), (60, 2017431), (65, 1862244), (78, 1551870), (86, 1407510), (90, 1344954), (108, 1120795), (117, 1034580), (129, 938340), (130, 931122), (135, 896636), (156, 775935), (172, 703755), (180, 672477), (195, 620748), (215, 563004), (234, 517290), (258, 469170), (260, 465561), (270, 448318), (351, 344860), (387, 312780), (390, 310374), (401, 301860), (430, 281502), (468, 258645), (516, 234585), (540, 224159), (559, 216540), (585, 206916), (645, 187668), (702, 172430), (774, 156390), (780, 155187), (802, 150930), (860, 140751), (1118, 108270), (1161, 104260), (1170, 103458), (1203, 100620), (1290, 93834), (1404, 86215), (1548, 78195), (1604, 75465), (1677, 72180), (1755, 68972), (1935, 62556), (2005, 60372), (2236, 54135), (2322, 52130), (2340, 51729), (2406, 50310), (2580, 46917), (2795, 43308), (3354, 36090), (3510, 34486), (3609, 33540), (3870, 31278), (4010, 30186), (4644, 26065), (4812, 25155), (5031, 24060), (5213, 23220), (5590, 21654), (5805, 20852), (6015, 20124), (6708, 18045), (7020, 17243), (7218, 16770), (7740, 15639), (8020, 15093), (8385, 14436), (10062, 12030), (10426, 11610), (10827, 11180)]