42125040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1$

素因数の和:1487

約数の個数: 120

約数和(自身を含む): 145021968

約数和(自身を除く): 102896928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1427, 1476, 1640, 1845, 1968, 2460, 2854, 2952, 3280, 3690, 4281, 4920, 5708, 5904, 7135, 7380, 8562, 9840, 11416, 12843, 14270, 14760, 17124, 21405, 22832, 25686, 28540, 29520, 34248, 42810, 51372, 57080, 58507, 64215, 68496, 85620, 102744, 114160, 117014, 128430, 171240, 175521, 205488, 234028, 256860, 292535, 342480, 351042, 468056, 513720, 526563, 585070, 702084, 877605, 936112, 1027440, 1053126, 1170140, 1404168, 1755210, 2106252, 2340280, 2632815, 2808336, 3510420, 4212504, 4680560, 5265630, 7020840, 8425008, 10531260, 14041680, 21062520, 42125040]

約数ペア:

[(1, 42125040), (2, 21062520), (3, 14041680), (4, 10531260), (5, 8425008), (6, 7020840), (8, 5265630), (9, 4680560), (10, 4212504), (12, 3510420), (15, 2808336), (16, 2632815), (18, 2340280), (20, 2106252), (24, 1755210), (30, 1404168), (36, 1170140), (40, 1053126), (41, 1027440), (45, 936112), (48, 877605), (60, 702084), (72, 585070), (80, 526563), (82, 513720), (90, 468056), (120, 351042), (123, 342480), (144, 292535), (164, 256860), (180, 234028), (205, 205488), (240, 175521), (246, 171240), (328, 128430), (360, 117014), (369, 114160), (410, 102744), (492, 85620), (615, 68496), (656, 64215), (720, 58507), (738, 57080), (820, 51372), (984, 42810), (1230, 34248), (1427, 29520), (1476, 28540), (1640, 25686), (1845, 22832), (1968, 21405), (2460, 17124), (2854, 14760), (2952, 14270), (3280, 12843), (3690, 11416), (4281, 9840), (4920, 8562), (5708, 7380), (5904, 7135)]