121662450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2971}}^1$

素因数の和:3009

約数の個数: 144

約数和(自身を含む): 402432576

約数和(自身を除く): 280770126

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1365, 1575, 1638, 1950, 2275, 2730, 2925, 2971, 3150, 4095, 4550, 5850, 5942, 6825, 8190, 8913, 13650, 14855, 17826, 20475, 20797, 26739, 29710, 38623, 40950, 41594, 44565, 53478, 62391, 74275, 77246, 89130, 103985, 115869, 124782, 133695, 148550, 187173, 193115, 207970, 222825, 231738, 267390, 270361, 311955, 347607, 374346, 386230, 445650, 519925, 540722, 579345, 623910, 668475, 695214, 811083, 935865, 965575, 1039850, 1158690, 1336950, 1351805, 1559775, 1622166, 1738035, 1871730, 1931150, 2433249, 2703610, 2896725, 3119550, 3476070, 4055415, 4679325, 4866498, 5793450, 6759025, 8110830, 8690175, 9358650, 12166245, 13518050, 17380350, 20277075, 24332490, 40554150, 60831225, 121662450]

約数ペア:

[(1, 121662450), (2, 60831225), (3, 40554150), (5, 24332490), (6, 20277075), (7, 17380350), (9, 13518050), (10, 12166245), (13, 9358650), (14, 8690175), (15, 8110830), (18, 6759025), (21, 5793450), (25, 4866498), (26, 4679325), (30, 4055415), (35, 3476070), (39, 3119550), (42, 2896725), (45, 2703610), (50, 2433249), (63, 1931150), (65, 1871730), (70, 1738035), (75, 1622166), (78, 1559775), (90, 1351805), (91, 1336950), (105, 1158690), (117, 1039850), (126, 965575), (130, 935865), (150, 811083), (175, 695214), (182, 668475), (195, 623910), (210, 579345), (225, 540722), (234, 519925), (273, 445650), (315, 386230), (325, 374346), (350, 347607), (390, 311955), (450, 270361), (455, 267390), (525, 231738), (546, 222825), (585, 207970), (630, 193115), (650, 187173), (819, 148550), (910, 133695), (975, 124782), (1050, 115869), (1170, 103985), (1365, 89130), (1575, 77246), (1638, 74275), (1950, 62391), (2275, 53478), (2730, 44565), (2925, 41594), (2971, 40950), (3150, 38623), (4095, 29710), (4550, 26739), (5850, 20797), (5942, 20475), (6825, 17826), (8190, 14855), (8913, 13650)]