66632940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 223999776

約数和(自身を除く): 157366836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 73, 90, 99, 110, 132, 146, 165, 180, 198, 219, 220, 292, 330, 365, 396, 438, 461, 495, 657, 660, 730, 803, 876, 922, 990, 1095, 1314, 1383, 1460, 1606, 1844, 1980, 2190, 2305, 2409, 2628, 2766, 3212, 3285, 4015, 4149, 4380, 4610, 4818, 5071, 5532, 6570, 6915, 7227, 8030, 8298, 9220, 9636, 10142, 12045, 13140, 13830, 14454, 15213, 16060, 16596, 20284, 20745, 24090, 25355, 27660, 28908, 30426, 33653, 36135, 41490, 45639, 48180, 50710, 60852, 67306, 72270, 76065, 82980, 91278, 100959, 101420, 134612, 144540, 152130, 168265, 182556, 201918, 228195, 302877, 304260, 336530, 370183, 403836, 456390, 504795, 605754, 673060, 740366, 912780, 1009590, 1110549, 1211508, 1480732, 1514385, 1850915, 2019180, 2221098, 3028770, 3331647, 3701830, 4442196, 5552745, 6057540, 6663294, 7403660, 11105490, 13326588, 16658235, 22210980, 33316470, 66632940]

約数ペア:

[(1, 66632940), (2, 33316470), (3, 22210980), (4, 16658235), (5, 13326588), (6, 11105490), (9, 7403660), (10, 6663294), (11, 6057540), (12, 5552745), (15, 4442196), (18, 3701830), (20, 3331647), (22, 3028770), (30, 2221098), (33, 2019180), (36, 1850915), (44, 1514385), (45, 1480732), (55, 1211508), (60, 1110549), (66, 1009590), (73, 912780), (90, 740366), (99, 673060), (110, 605754), (132, 504795), (146, 456390), (165, 403836), (180, 370183), (198, 336530), (219, 304260), (220, 302877), (292, 228195), (330, 201918), (365, 182556), (396, 168265), (438, 152130), (461, 144540), (495, 134612), (657, 101420), (660, 100959), (730, 91278), (803, 82980), (876, 76065), (922, 72270), (990, 67306), (1095, 60852), (1314, 50710), (1383, 48180), (1460, 45639), (1606, 41490), (1844, 36135), (1980, 33653), (2190, 30426), (2305, 28908), (2409, 27660), (2628, 25355), (2766, 24090), (3212, 20745), (3285, 20284), (4015, 16596), (4149, 16060), (4380, 15213), (4610, 14454), (4818, 13830), (5071, 13140), (5532, 12045), (6570, 10142), (6915, 9636), (7227, 9220), (8030, 8298)]