27103440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 320

約数和(自身を含む): 110992896

約数和(自身を除く): 83889456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 73, 78, 80, 84, 85, 91, 102, 104, 105, 112, 119, 120, 130, 136, 140, 146, 156, 168, 170, 182, 195, 204, 208, 210, 219, 221, 238, 240, 255, 260, 272, 273, 280, 292, 312, 336, 340, 357, 364, 365, 390, 408, 420, 438, 442, 455, 476, 510, 511, 520, 546, 560, 584, 595, 624, 663, 680, 714, 728, 730, 780, 816, 840, 876, 884, 910, 949, 952, 1020, 1022, 1040, 1092, 1095, 1105, 1168, 1190, 1241, 1326, 1360, 1365, 1428, 1456, 1460, 1533, 1547, 1560, 1680, 1752, 1768, 1785, 1820, 1898, 1904, 2040, 2044, 2184, 2190, 2210, 2380, 2482, 2555, 2652, 2730, 2847, 2856, 2920, 3066, 3094, 3120, 3315, 3504, 3536, 3570, 3640, 3723, 3796, 4080, 4088, 4368, 4380, 4420, 4641, 4745, 4760, 4964, 5110, 5304, 5460, 5694, 5712, 5840, 6132, 6188, 6205, 6630, 6643, 7140, 7280, 7446, 7592, 7665, 7735, 8176, 8687, 8760, 8840, 9282, 9490, 9520, 9928, 10220, 10608, 10920, 11388, 12264, 12376, 12410, 13260, 13286, 14235, 14280, 14892, 15184, 15330, 15470, 16133, 17374, 17520, 17680, 18564, 18615, 18980, 19856, 19929, 20440, 21840, 22776, 23205, 24528, 24752, 24820, 26061, 26520, 26572, 28470, 28560, 29784, 30660, 30940, 32266, 33215, 34748, 37128, 37230, 37960, 39858, 40880, 43435, 45552, 46410, 48399, 49640, 52122, 53040, 53144, 56940, 59568, 61320, 61880, 64532, 66430, 69496, 74256, 74460, 75920, 79716, 80665, 86870, 92820, 96798, 99280, 99645, 104244, 106288, 112931, 113880, 122640, 123760, 129064, 130305, 132860, 138992, 148920, 159432, 161330, 173740, 185640, 193596, 199290, 208488, 225862, 227760, 241995, 258128, 260610, 265720, 297840, 318864, 322660, 338793, 347480, 371280, 387192, 398580, 416976, 451724, 483990, 521220, 531440, 564655, 645320, 677586, 694960, 774384, 797160, 903448, 967980, 1042440, 1129310, 1290640, 1355172, 1594320, 1693965, 1806896, 1935960, 2084880, 2258620, 2710344, 3387930, 3871920, 4517240, 5420688, 6775860, 9034480, 13551720, 27103440]

約数ペア:

[(1, 27103440), (2, 13551720), (3, 9034480), (4, 6775860), (5, 5420688), (6, 4517240), (7, 3871920), (8, 3387930), (10, 2710344), (12, 2258620), (13, 2084880), (14, 1935960), (15, 1806896), (16, 1693965), (17, 1594320), (20, 1355172), (21, 1290640), (24, 1129310), (26, 1042440), (28, 967980), (30, 903448), (34, 797160), (35, 774384), (39, 694960), (40, 677586), (42, 645320), (48, 564655), (51, 531440), (52, 521220), (56, 483990), (60, 451724), (65, 416976), (68, 398580), (70, 387192), (73, 371280), (78, 347480), (80, 338793), (84, 322660), (85, 318864), (91, 297840), (102, 265720), (104, 260610), (105, 258128), (112, 241995), (119, 227760), (120, 225862), (130, 208488), (136, 199290), (140, 193596), (146, 185640), (156, 173740), (168, 161330), (170, 159432), (182, 148920), (195, 138992), (204, 132860), (208, 130305), (210, 129064), (219, 123760), (221, 122640), (238, 113880), (240, 112931), (255, 106288), (260, 104244), (272, 99645), (273, 99280), (280, 96798), (292, 92820), (312, 86870), (336, 80665), (340, 79716), (357, 75920), (364, 74460), (365, 74256), (390, 69496), (408, 66430), (420, 64532), (438, 61880), (442, 61320), (455, 59568), (476, 56940), (510, 53144), (511, 53040), (520, 52122), (546, 49640), (560, 48399), (584, 46410), (595, 45552), (624, 43435), (663, 40880), (680, 39858), (714, 37960), (728, 37230), (730, 37128), (780, 34748), (816, 33215), (840, 32266), (876, 30940), (884, 30660), (910, 29784), (949, 28560), (952, 28470), (1020, 26572), (1022, 26520), (1040, 26061), (1092, 24820), (1095, 24752), (1105, 24528), (1168, 23205), (1190, 22776), (1241, 21840), (1326, 20440), (1360, 19929), (1365, 19856), (1428, 18980), (1456, 18615), (1460, 18564), (1533, 17680), (1547, 17520), (1560, 17374), (1680, 16133), (1752, 15470), (1768, 15330), (1785, 15184), (1820, 14892), (1898, 14280), (1904, 14235), (2040, 13286), (2044, 13260), (2184, 12410), (2190, 12376), (2210, 12264), (2380, 11388), (2482, 10920), (2555, 10608), (2652, 10220), (2730, 9928), (2847, 9520), (2856, 9490), (2920, 9282), (3066, 8840), (3094, 8760), (3120, 8687), (3315, 8176), (3504, 7735), (3536, 7665), (3570, 7592), (3640, 7446), (3723, 7280), (3796, 7140), (4080, 6643), (4088, 6630), (4368, 6205), (4380, 6188), (4420, 6132), (4641, 5840), (4745, 5712), (4760, 5694), (4964, 5460), (5110, 5304)]