27124020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 109025280

約数和(自身を除く): 81901260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 99, 103, 105, 110, 114, 126, 132, 133, 140, 154, 165, 171, 180, 190, 198, 206, 209, 210, 220, 228, 231, 252, 266, 285, 308, 309, 315, 330, 342, 380, 385, 396, 399, 412, 418, 420, 462, 495, 515, 532, 570, 618, 627, 630, 660, 665, 684, 693, 721, 770, 798, 836, 855, 924, 927, 990, 1030, 1045, 1133, 1140, 1155, 1197, 1236, 1254, 1260, 1330, 1386, 1442, 1463, 1540, 1545, 1596, 1710, 1854, 1881, 1957, 1980, 1995, 2060, 2090, 2163, 2266, 2310, 2394, 2508, 2660, 2772, 2884, 2926, 3090, 3135, 3399, 3420, 3465, 3605, 3708, 3762, 3914, 3990, 4180, 4326, 4389, 4532, 4620, 4635, 4788, 5665, 5852, 5871, 5985, 6180, 6270, 6489, 6798, 6930, 7210, 7315, 7524, 7828, 7931, 7980, 8652, 8778, 9270, 9405, 9785, 10197, 10815, 11330, 11742, 11970, 12540, 12978, 13167, 13596, 13699, 13860, 14420, 14630, 15862, 16995, 17556, 17613, 18540, 18810, 19570, 20394, 21527, 21630, 21945, 22660, 23484, 23793, 23940, 25956, 26334, 27398, 29260, 29355, 31724, 32445, 33990, 35226, 37620, 39140, 39655, 40788, 41097, 43054, 43260, 43890, 47586, 50985, 52668, 54796, 58710, 64581, 64890, 65835, 67980, 68495, 70452, 71379, 79310, 82194, 86108, 87780, 88065, 95172, 101970, 107635, 117420, 118965, 123291, 129162, 129780, 131670, 136990, 142758, 150689, 158620, 164388, 176130, 193743, 203940, 205485, 215270, 237930, 246582, 258324, 263340, 273980, 285516, 301378, 322905, 352260, 356895, 387486, 410970, 430540, 452067, 475860, 493164, 602756, 616455, 645810, 713790, 753445, 774972, 821940, 904134, 968715, 1232910, 1291620, 1356201, 1427580, 1506890, 1808268, 1937430, 2260335, 2465820, 2712402, 3013780, 3874860, 4520670, 5424804, 6781005, 9041340, 13562010, 27124020]

約数ペア:

[(1, 27124020), (2, 13562010), (3, 9041340), (4, 6781005), (5, 5424804), (6, 4520670), (7, 3874860), (9, 3013780), (10, 2712402), (11, 2465820), (12, 2260335), (14, 1937430), (15, 1808268), (18, 1506890), (19, 1427580), (20, 1356201), (21, 1291620), (22, 1232910), (28, 968715), (30, 904134), (33, 821940), (35, 774972), (36, 753445), (38, 713790), (42, 645810), (44, 616455), (45, 602756), (55, 493164), (57, 475860), (60, 452067), (63, 430540), (66, 410970), (70, 387486), (76, 356895), (77, 352260), (84, 322905), (90, 301378), (95, 285516), (99, 273980), (103, 263340), (105, 258324), (110, 246582), (114, 237930), (126, 215270), (132, 205485), (133, 203940), (140, 193743), (154, 176130), (165, 164388), (171, 158620), (180, 150689), (190, 142758), (198, 136990), (206, 131670), (209, 129780), (210, 129162), (220, 123291), (228, 118965), (231, 117420), (252, 107635), (266, 101970), (285, 95172), (308, 88065), (309, 87780), (315, 86108), (330, 82194), (342, 79310), (380, 71379), (385, 70452), (396, 68495), (399, 67980), (412, 65835), (418, 64890), (420, 64581), (462, 58710), (495, 54796), (515, 52668), (532, 50985), (570, 47586), (618, 43890), (627, 43260), (630, 43054), (660, 41097), (665, 40788), (684, 39655), (693, 39140), (721, 37620), (770, 35226), (798, 33990), (836, 32445), (855, 31724), (924, 29355), (927, 29260), (990, 27398), (1030, 26334), (1045, 25956), (1133, 23940), (1140, 23793), (1155, 23484), (1197, 22660), (1236, 21945), (1254, 21630), (1260, 21527), (1330, 20394), (1386, 19570), (1442, 18810), (1463, 18540), (1540, 17613), (1545, 17556), (1596, 16995), (1710, 15862), (1854, 14630), (1881, 14420), (1957, 13860), (1980, 13699), (1995, 13596), (2060, 13167), (2090, 12978), (2163, 12540), (2266, 11970), (2310, 11742), (2394, 11330), (2508, 10815), (2660, 10197), (2772, 9785), (2884, 9405), (2926, 9270), (3090, 8778), (3135, 8652), (3399, 7980), (3420, 7931), (3465, 7828), (3605, 7524), (3708, 7315), (3762, 7210), (3914, 6930), (3990, 6798), (4180, 6489), (4326, 6270), (4389, 6180), (4532, 5985), (4620, 5871), (4635, 5852), (4788, 5665)]