125154120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 256

約数和(自身を含む): 471421440

約数和(自身を除く): 346267320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 73, 78, 84, 91, 104, 105, 120, 130, 140, 146, 156, 157, 168, 182, 195, 210, 219, 260, 273, 280, 292, 312, 314, 364, 365, 390, 420, 438, 455, 471, 511, 520, 546, 584, 628, 728, 730, 780, 785, 840, 876, 910, 942, 949, 1022, 1092, 1095, 1099, 1256, 1365, 1460, 1533, 1560, 1570, 1752, 1820, 1884, 1898, 2041, 2044, 2184, 2190, 2198, 2355, 2555, 2730, 2847, 2920, 3066, 3140, 3297, 3640, 3768, 3796, 4082, 4088, 4380, 4396, 4710, 4745, 5110, 5460, 5495, 5694, 6123, 6132, 6280, 6594, 6643, 7592, 7665, 8164, 8760, 8792, 9420, 9490, 10205, 10220, 10920, 10990, 11388, 11461, 12246, 12264, 13188, 13286, 14235, 14287, 15330, 16328, 16485, 18840, 18980, 19929, 20410, 20440, 21980, 22776, 22922, 24492, 26376, 26572, 28470, 28574, 30615, 30660, 32970, 33215, 34383, 37960, 39858, 40820, 42861, 43960, 45844, 48984, 53144, 56940, 57148, 57305, 61230, 61320, 65940, 66430, 68766, 71435, 79716, 80227, 81640, 85722, 91688, 99645, 113880, 114296, 114610, 122460, 131880, 132860, 137532, 142870, 148993, 159432, 160454, 171444, 171915, 199290, 214305, 229220, 240681, 244920, 265720, 275064, 285740, 297986, 320908, 342888, 343830, 398580, 401135, 428610, 446979, 458440, 481362, 571480, 595972, 641816, 687660, 744965, 797160, 802270, 857220, 893958, 962724, 1042951, 1191944, 1203405, 1375320, 1489930, 1604540, 1714440, 1787916, 1925448, 2085902, 2234895, 2406810, 2979860, 3128853, 3209080, 3575832, 4171804, 4469790, 4813620, 5214755, 5959720, 6257706, 8343608, 8939580, 9627240, 10429510, 12515412, 15644265, 17879160, 20859020, 25030824, 31288530, 41718040, 62577060, 125154120]

約数ペア:

[(1, 125154120), (2, 62577060), (3, 41718040), (4, 31288530), (5, 25030824), (6, 20859020), (7, 17879160), (8, 15644265), (10, 12515412), (12, 10429510), (13, 9627240), (14, 8939580), (15, 8343608), (20, 6257706), (21, 5959720), (24, 5214755), (26, 4813620), (28, 4469790), (30, 4171804), (35, 3575832), (39, 3209080), (40, 3128853), (42, 2979860), (52, 2406810), (56, 2234895), (60, 2085902), (65, 1925448), (70, 1787916), (73, 1714440), (78, 1604540), (84, 1489930), (91, 1375320), (104, 1203405), (105, 1191944), (120, 1042951), (130, 962724), (140, 893958), (146, 857220), (156, 802270), (157, 797160), (168, 744965), (182, 687660), (195, 641816), (210, 595972), (219, 571480), (260, 481362), (273, 458440), (280, 446979), (292, 428610), (312, 401135), (314, 398580), (364, 343830), (365, 342888), (390, 320908), (420, 297986), (438, 285740), (455, 275064), (471, 265720), (511, 244920), (520, 240681), (546, 229220), (584, 214305), (628, 199290), (728, 171915), (730, 171444), (780, 160454), (785, 159432), (840, 148993), (876, 142870), (910, 137532), (942, 132860), (949, 131880), (1022, 122460), (1092, 114610), (1095, 114296), (1099, 113880), (1256, 99645), (1365, 91688), (1460, 85722), (1533, 81640), (1560, 80227), (1570, 79716), (1752, 71435), (1820, 68766), (1884, 66430), (1898, 65940), (2041, 61320), (2044, 61230), (2184, 57305), (2190, 57148), (2198, 56940), (2355, 53144), (2555, 48984), (2730, 45844), (2847, 43960), (2920, 42861), (3066, 40820), (3140, 39858), (3297, 37960), (3640, 34383), (3768, 33215), (3796, 32970), (4082, 30660), (4088, 30615), (4380, 28574), (4396, 28470), (4710, 26572), (4745, 26376), (5110, 24492), (5460, 22922), (5495, 22776), (5694, 21980), (6123, 20440), (6132, 20410), (6280, 19929), (6594, 18980), (6643, 18840), (7592, 16485), (7665, 16328), (8164, 15330), (8760, 14287), (8792, 14235), (9420, 13286), (9490, 13188), (10205, 12264), (10220, 12246), (10920, 11461), (10990, 11388)]