90639780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:906

約数の個数: 192

約数和(自身を含む): 330559488

約数和(自身を除く): 239919708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 28, 30, 33, 35, 42, 44, 46, 55, 60, 66, 69, 70, 77, 84, 92, 105, 110, 115, 132, 138, 140, 154, 161, 165, 210, 220, 230, 231, 253, 276, 308, 322, 330, 345, 385, 420, 460, 462, 483, 506, 644, 660, 690, 759, 770, 805, 853, 924, 966, 1012, 1155, 1265, 1380, 1518, 1540, 1610, 1706, 1771, 1932, 2310, 2415, 2530, 2559, 3036, 3220, 3412, 3542, 3795, 4265, 4620, 4830, 5060, 5118, 5313, 5971, 7084, 7590, 8530, 8855, 9383, 9660, 10236, 10626, 11942, 12795, 15180, 17060, 17710, 17913, 18766, 19619, 21252, 23884, 25590, 26565, 28149, 29855, 35420, 35826, 37532, 39238, 46915, 51180, 53130, 56298, 58857, 59710, 65681, 71652, 78476, 89565, 93830, 98095, 106260, 112596, 117714, 119420, 131362, 137333, 140745, 179130, 187660, 196190, 197043, 215809, 235428, 262724, 274666, 281490, 294285, 328405, 358260, 392380, 394086, 411999, 431618, 549332, 562980, 588570, 647427, 656810, 686665, 788172, 823998, 863236, 985215, 1079045, 1177140, 1294854, 1313620, 1373330, 1510663, 1647996, 1970430, 2059995, 2158090, 2589708, 2746660, 3021326, 3237135, 3940860, 4119990, 4316180, 4531989, 6042652, 6474270, 7553315, 8239980, 9063978, 12948540, 15106630, 18127956, 22659945, 30213260, 45319890, 90639780]

約数ペア:

[(1, 90639780), (2, 45319890), (3, 30213260), (4, 22659945), (5, 18127956), (6, 15106630), (7, 12948540), (10, 9063978), (11, 8239980), (12, 7553315), (14, 6474270), (15, 6042652), (20, 4531989), (21, 4316180), (22, 4119990), (23, 3940860), (28, 3237135), (30, 3021326), (33, 2746660), (35, 2589708), (42, 2158090), (44, 2059995), (46, 1970430), (55, 1647996), (60, 1510663), (66, 1373330), (69, 1313620), (70, 1294854), (77, 1177140), (84, 1079045), (92, 985215), (105, 863236), (110, 823998), (115, 788172), (132, 686665), (138, 656810), (140, 647427), (154, 588570), (161, 562980), (165, 549332), (210, 431618), (220, 411999), (230, 394086), (231, 392380), (253, 358260), (276, 328405), (308, 294285), (322, 281490), (330, 274666), (345, 262724), (385, 235428), (420, 215809), (460, 197043), (462, 196190), (483, 187660), (506, 179130), (644, 140745), (660, 137333), (690, 131362), (759, 119420), (770, 117714), (805, 112596), (853, 106260), (924, 98095), (966, 93830), (1012, 89565), (1155, 78476), (1265, 71652), (1380, 65681), (1518, 59710), (1540, 58857), (1610, 56298), (1706, 53130), (1771, 51180), (1932, 46915), (2310, 39238), (2415, 37532), (2530, 35826), (2559, 35420), (3036, 29855), (3220, 28149), (3412, 26565), (3542, 25590), (3795, 23884), (4265, 21252), (4620, 19619), (4830, 18766), (5060, 17913), (5118, 17710), (5313, 17060), (5971, 15180), (7084, 12795), (7590, 11942), (8530, 10626), (8855, 10236), (9383, 9660)]