85421160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 319311720

約数和(自身を除く): 233890560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 53, 55, 60, 66, 72, 74, 88, 90, 99, 106, 110, 111, 120, 121, 132, 148, 159, 165, 180, 185, 198, 212, 220, 222, 242, 264, 265, 296, 318, 330, 333, 360, 363, 370, 396, 407, 424, 440, 444, 477, 484, 495, 530, 555, 583, 605, 636, 660, 666, 726, 740, 792, 795, 814, 888, 954, 968, 990, 1060, 1089, 1110, 1166, 1210, 1221, 1272, 1320, 1332, 1452, 1480, 1590, 1628, 1665, 1749, 1815, 1908, 1961, 1980, 2035, 2120, 2178, 2220, 2332, 2385, 2420, 2442, 2664, 2904, 2915, 3180, 3256, 3330, 3498, 3630, 3663, 3816, 3922, 3960, 4070, 4356, 4440, 4477, 4664, 4770, 4840, 4884, 5247, 5445, 5830, 5883, 6105, 6360, 6413, 6660, 6996, 7260, 7326, 7844, 8140, 8712, 8745, 8954, 9540, 9768, 9805, 10494, 10890, 11660, 11766, 12210, 12826, 13320, 13431, 13992, 14520, 14652, 15688, 16280, 17490, 17649, 17908, 18315, 19080, 19239, 19610, 20988, 21571, 21780, 22385, 23320, 23532, 24420, 25652, 26235, 26862, 29304, 29415, 32065, 34980, 35298, 35816, 36630, 38478, 39220, 40293, 41976, 43142, 43560, 44770, 47064, 48840, 51304, 52470, 53724, 57717, 58830, 64130, 64713, 67155, 69960, 70596, 73260, 76956, 78440, 80586, 86284, 88245, 89540, 96195, 104940, 107448, 107855, 115434, 117660, 128260, 129426, 134310, 141192, 146520, 153912, 161172, 172568, 176490, 179080, 192390, 194139, 201465, 209880, 215710, 230868, 235320, 237281, 256520, 258852, 268620, 288585, 322344, 323565, 352980, 384780, 388278, 402930, 431420, 461736, 474562, 517704, 537240, 577170, 647130, 705960, 711843, 769560, 776556, 805860, 862840, 949124, 970695, 1154340, 1186405, 1294260, 1423686, 1553112, 1611720, 1898248, 1941390, 2135529, 2308680, 2372810, 2588520, 2847372, 3559215, 3882780, 4271058, 4745620, 5694744, 7118430, 7765560, 8542116, 9491240, 10677645, 14236860, 17084232, 21355290, 28473720, 42710580, 85421160]

約数ペア:

[(1, 85421160), (2, 42710580), (3, 28473720), (4, 21355290), (5, 17084232), (6, 14236860), (8, 10677645), (9, 9491240), (10, 8542116), (11, 7765560), (12, 7118430), (15, 5694744), (18, 4745620), (20, 4271058), (22, 3882780), (24, 3559215), (30, 2847372), (33, 2588520), (36, 2372810), (37, 2308680), (40, 2135529), (44, 1941390), (45, 1898248), (53, 1611720), (55, 1553112), (60, 1423686), (66, 1294260), (72, 1186405), (74, 1154340), (88, 970695), (90, 949124), (99, 862840), (106, 805860), (110, 776556), (111, 769560), (120, 711843), (121, 705960), (132, 647130), (148, 577170), (159, 537240), (165, 517704), (180, 474562), (185, 461736), (198, 431420), (212, 402930), (220, 388278), (222, 384780), (242, 352980), (264, 323565), (265, 322344), (296, 288585), (318, 268620), (330, 258852), (333, 256520), (360, 237281), (363, 235320), (370, 230868), (396, 215710), (407, 209880), (424, 201465), (440, 194139), (444, 192390), (477, 179080), (484, 176490), (495, 172568), (530, 161172), (555, 153912), (583, 146520), (605, 141192), (636, 134310), (660, 129426), (666, 128260), (726, 117660), (740, 115434), (792, 107855), (795, 107448), (814, 104940), (888, 96195), (954, 89540), (968, 88245), (990, 86284), (1060, 80586), (1089, 78440), (1110, 76956), (1166, 73260), (1210, 70596), (1221, 69960), (1272, 67155), (1320, 64713), (1332, 64130), (1452, 58830), (1480, 57717), (1590, 53724), (1628, 52470), (1665, 51304), (1749, 48840), (1815, 47064), (1908, 44770), (1961, 43560), (1980, 43142), (2035, 41976), (2120, 40293), (2178, 39220), (2220, 38478), (2332, 36630), (2385, 35816), (2420, 35298), (2442, 34980), (2664, 32065), (2904, 29415), (2915, 29304), (3180, 26862), (3256, 26235), (3330, 25652), (3498, 24420), (3630, 23532), (3663, 23320), (3816, 22385), (3922, 21780), (3960, 21571), (4070, 20988), (4356, 19610), (4440, 19239), (4477, 19080), (4664, 18315), (4770, 17908), (4840, 17649), (4884, 17490), (5247, 16280), (5445, 15688), (5830, 14652), (5883, 14520), (6105, 13992), (6360, 13431), (6413, 13320), (6660, 12826), (6996, 12210), (7260, 11766), (7326, 11660), (7844, 10890), (8140, 10494), (8712, 9805), (8745, 9768), (8954, 9540)]