67618980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 250967808

約数和(自身を除く): 183348828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 37, 39, 44, 45, 52, 55, 60, 65, 66, 71, 74, 78, 90, 99, 110, 111, 117, 130, 132, 142, 143, 148, 156, 165, 180, 185, 195, 198, 213, 220, 222, 234, 260, 284, 286, 330, 333, 355, 370, 390, 396, 407, 426, 429, 444, 468, 481, 495, 555, 572, 585, 639, 660, 666, 710, 715, 740, 780, 781, 814, 852, 858, 923, 962, 990, 1065, 1110, 1170, 1221, 1278, 1287, 1332, 1420, 1430, 1443, 1562, 1628, 1665, 1716, 1846, 1924, 1980, 2035, 2130, 2145, 2220, 2340, 2343, 2405, 2442, 2556, 2574, 2627, 2769, 2860, 2886, 3124, 3195, 3330, 3663, 3692, 3905, 4070, 4260, 4290, 4329, 4615, 4686, 4810, 4884, 5148, 5254, 5291, 5538, 5772, 6105, 6390, 6435, 6660, 7029, 7215, 7326, 7810, 7881, 8140, 8307, 8580, 8658, 9230, 9372, 9620, 10153, 10508, 10582, 11076, 11715, 12210, 12780, 12870, 13135, 13845, 14058, 14430, 14652, 15620, 15762, 15873, 16614, 17316, 18315, 18460, 20306, 21164, 21645, 23430, 23643, 24420, 25740, 26270, 26455, 27690, 28116, 28860, 28897, 30459, 31524, 31746, 33228, 34151, 35145, 36630, 39405, 40612, 41535, 43290, 46860, 47286, 47619, 50765, 52540, 52910, 55380, 57794, 60918, 63492, 68302, 70290, 73260, 78810, 79365, 83070, 86580, 86691, 91377, 94572, 95238, 101530, 102453, 105820, 115588, 118215, 121836, 136604, 140580, 144485, 152295, 157620, 158730, 166140, 170755, 173382, 182754, 190476, 203060, 204906, 236430, 238095, 260073, 288970, 304590, 307359, 317460, 341510, 346764, 365508, 375661, 409812, 433455, 456885, 472860, 476190, 512265, 520146, 577940, 609180, 614718, 683020, 751322, 866910, 913770, 952380, 1024530, 1040292, 1126983, 1229436, 1300365, 1502644, 1536795, 1733820, 1827540, 1878305, 2049060, 2253966, 2600730, 3073590, 3380949, 3756610, 4507932, 5201460, 5634915, 6147180, 6761898, 7513220, 11269830, 13523796, 16904745, 22539660, 33809490, 67618980]

約数ペア:

[(1, 67618980), (2, 33809490), (3, 22539660), (4, 16904745), (5, 13523796), (6, 11269830), (9, 7513220), (10, 6761898), (11, 6147180), (12, 5634915), (13, 5201460), (15, 4507932), (18, 3756610), (20, 3380949), (22, 3073590), (26, 2600730), (30, 2253966), (33, 2049060), (36, 1878305), (37, 1827540), (39, 1733820), (44, 1536795), (45, 1502644), (52, 1300365), (55, 1229436), (60, 1126983), (65, 1040292), (66, 1024530), (71, 952380), (74, 913770), (78, 866910), (90, 751322), (99, 683020), (110, 614718), (111, 609180), (117, 577940), (130, 520146), (132, 512265), (142, 476190), (143, 472860), (148, 456885), (156, 433455), (165, 409812), (180, 375661), (185, 365508), (195, 346764), (198, 341510), (213, 317460), (220, 307359), (222, 304590), (234, 288970), (260, 260073), (284, 238095), (286, 236430), (330, 204906), (333, 203060), (355, 190476), (370, 182754), (390, 173382), (396, 170755), (407, 166140), (426, 158730), (429, 157620), (444, 152295), (468, 144485), (481, 140580), (495, 136604), (555, 121836), (572, 118215), (585, 115588), (639, 105820), (660, 102453), (666, 101530), (710, 95238), (715, 94572), (740, 91377), (780, 86691), (781, 86580), (814, 83070), (852, 79365), (858, 78810), (923, 73260), (962, 70290), (990, 68302), (1065, 63492), (1110, 60918), (1170, 57794), (1221, 55380), (1278, 52910), (1287, 52540), (1332, 50765), (1420, 47619), (1430, 47286), (1443, 46860), (1562, 43290), (1628, 41535), (1665, 40612), (1716, 39405), (1846, 36630), (1924, 35145), (1980, 34151), (2035, 33228), (2130, 31746), (2145, 31524), (2220, 30459), (2340, 28897), (2343, 28860), (2405, 28116), (2442, 27690), (2556, 26455), (2574, 26270), (2627, 25740), (2769, 24420), (2860, 23643), (2886, 23430), (3124, 21645), (3195, 21164), (3330, 20306), (3663, 18460), (3692, 18315), (3905, 17316), (4070, 16614), (4260, 15873), (4290, 15762), (4329, 15620), (4615, 14652), (4686, 14430), (4810, 14058), (4884, 13845), (5148, 13135), (5254, 12870), (5291, 12780), (5538, 12210), (5772, 11715), (6105, 11076), (6390, 10582), (6435, 10508), (6660, 10153), (7029, 9620), (7215, 9372), (7326, 9230), (7810, 8658), (7881, 8580), (8140, 8307)]