77903100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 284148480

約数和(自身を除く): 206245380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 43, 44, 45, 50, 54, 55, 60, 61, 66, 75, 86, 90, 99, 100, 108, 110, 122, 129, 132, 135, 150, 165, 172, 180, 183, 198, 215, 220, 225, 244, 258, 270, 275, 297, 300, 305, 330, 366, 387, 396, 430, 450, 473, 495, 516, 540, 549, 550, 594, 610, 645, 660, 671, 675, 732, 774, 825, 860, 900, 915, 946, 990, 1075, 1098, 1100, 1161, 1188, 1220, 1290, 1342, 1350, 1419, 1485, 1525, 1548, 1647, 1650, 1830, 1892, 1935, 1980, 2013, 2150, 2196, 2322, 2365, 2475, 2580, 2623, 2684, 2700, 2745, 2838, 2970, 3050, 3225, 3294, 3300, 3355, 3660, 3870, 4026, 4257, 4300, 4575, 4644, 4730, 4950, 5246, 5490, 5676, 5805, 5940, 6039, 6100, 6450, 6588, 6710, 7095, 7425, 7740, 7869, 8052, 8235, 8514, 9150, 9460, 9675, 9900, 10065, 10492, 10980, 11610, 11825, 12078, 12771, 12900, 13115, 13420, 13725, 14190, 14850, 15738, 16470, 16775, 17028, 18117, 18300, 19350, 20130, 21285, 23220, 23607, 23650, 24156, 25542, 26230, 27450, 28380, 28853, 29025, 29700, 30195, 31476, 32940, 33550, 35475, 36234, 38700, 39345, 40260, 41175, 42570, 47214, 47300, 50325, 51084, 52460, 54900, 57706, 58050, 60390, 63855, 65575, 67100, 70821, 70950, 72468, 78690, 82350, 85140, 86559, 90585, 94428, 100650, 106425, 115412, 116100, 118035, 120780, 127710, 131150, 141642, 141900, 144265, 150975, 157380, 164700, 173118, 181170, 196725, 201300, 212850, 236070, 255420, 259677, 262300, 283284, 288530, 301950, 319275, 346236, 354105, 362340, 393450, 425700, 432795, 452925, 472140, 519354, 577060, 590175, 603900, 638550, 708210, 721325, 779031, 786900, 865590, 905850, 1038708, 1180350, 1277100, 1298385, 1416420, 1442650, 1558062, 1731180, 1770525, 1811700, 2163975, 2360700, 2596770, 2885300, 3116124, 3541050, 3895155, 4327950, 5193540, 6491925, 7082100, 7790310, 8655900, 12983850, 15580620, 19475775, 25967700, 38951550, 77903100]

約数ペア:

[(1, 77903100), (2, 38951550), (3, 25967700), (4, 19475775), (5, 15580620), (6, 12983850), (9, 8655900), (10, 7790310), (11, 7082100), (12, 6491925), (15, 5193540), (18, 4327950), (20, 3895155), (22, 3541050), (25, 3116124), (27, 2885300), (30, 2596770), (33, 2360700), (36, 2163975), (43, 1811700), (44, 1770525), (45, 1731180), (50, 1558062), (54, 1442650), (55, 1416420), (60, 1298385), (61, 1277100), (66, 1180350), (75, 1038708), (86, 905850), (90, 865590), (99, 786900), (100, 779031), (108, 721325), (110, 708210), (122, 638550), (129, 603900), (132, 590175), (135, 577060), (150, 519354), (165, 472140), (172, 452925), (180, 432795), (183, 425700), (198, 393450), (215, 362340), (220, 354105), (225, 346236), (244, 319275), (258, 301950), (270, 288530), (275, 283284), (297, 262300), (300, 259677), (305, 255420), (330, 236070), (366, 212850), (387, 201300), (396, 196725), (430, 181170), (450, 173118), (473, 164700), (495, 157380), (516, 150975), (540, 144265), (549, 141900), (550, 141642), (594, 131150), (610, 127710), (645, 120780), (660, 118035), (671, 116100), (675, 115412), (732, 106425), (774, 100650), (825, 94428), (860, 90585), (900, 86559), (915, 85140), (946, 82350), (990, 78690), (1075, 72468), (1098, 70950), (1100, 70821), (1161, 67100), (1188, 65575), (1220, 63855), (1290, 60390), (1342, 58050), (1350, 57706), (1419, 54900), (1485, 52460), (1525, 51084), (1548, 50325), (1647, 47300), (1650, 47214), (1830, 42570), (1892, 41175), (1935, 40260), (1980, 39345), (2013, 38700), (2150, 36234), (2196, 35475), (2322, 33550), (2365, 32940), (2475, 31476), (2580, 30195), (2623, 29700), (2684, 29025), (2700, 28853), (2745, 28380), (2838, 27450), (2970, 26230), (3050, 25542), (3225, 24156), (3294, 23650), (3300, 23607), (3355, 23220), (3660, 21285), (3870, 20130), (4026, 19350), (4257, 18300), (4300, 18117), (4575, 17028), (4644, 16775), (4730, 16470), (4950, 15738), (5246, 14850), (5490, 14190), (5676, 13725), (5805, 13420), (5940, 13115), (6039, 12900), (6100, 12771), (6450, 12078), (6588, 11825), (6710, 11610), (7095, 10980), (7425, 10492), (7740, 10065), (7869, 9900), (8052, 9675), (8235, 9460), (8514, 9150)]