150755320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 377913600

約数和(自身を除く): 227158280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 53, 68, 85, 89, 94, 106, 136, 170, 178, 188, 212, 235, 265, 340, 356, 376, 424, 445, 470, 530, 680, 712, 799, 890, 901, 940, 1060, 1513, 1598, 1780, 1802, 1880, 2120, 2491, 3026, 3196, 3560, 3604, 3995, 4183, 4505, 4717, 4982, 6052, 6392, 7208, 7565, 7990, 8366, 9010, 9434, 9964, 12104, 12455, 15130, 15980, 16732, 18020, 18868, 19928, 20915, 23585, 24910, 30260, 31960, 33464, 36040, 37736, 41830, 42347, 47170, 49820, 60520, 71111, 80189, 83660, 84694, 94340, 99640, 142222, 160378, 167320, 169388, 188680, 211735, 221699, 284444, 320756, 338776, 355555, 400945, 423470, 443398, 568888, 641512, 711110, 801890, 846940, 886796, 1108495, 1422220, 1603780, 1693880, 1773592, 2216990, 2844440, 3207560, 3768883, 4433980, 7537766, 8867960, 15075532, 18844415, 30151064, 37688830, 75377660, 150755320]

約数ペア:

[(1, 150755320), (2, 75377660), (4, 37688830), (5, 30151064), (8, 18844415), (10, 15075532), (17, 8867960), (20, 7537766), (34, 4433980), (40, 3768883), (47, 3207560), (53, 2844440), (68, 2216990), (85, 1773592), (89, 1693880), (94, 1603780), (106, 1422220), (136, 1108495), (170, 886796), (178, 846940), (188, 801890), (212, 711110), (235, 641512), (265, 568888), (340, 443398), (356, 423470), (376, 400945), (424, 355555), (445, 338776), (470, 320756), (530, 284444), (680, 221699), (712, 211735), (799, 188680), (890, 169388), (901, 167320), (940, 160378), (1060, 142222), (1513, 99640), (1598, 94340), (1780, 84694), (1802, 83660), (1880, 80189), (2120, 71111), (2491, 60520), (3026, 49820), (3196, 47170), (3560, 42347), (3604, 41830), (3995, 37736), (4183, 36040), (4505, 33464), (4717, 31960), (4982, 30260), (6052, 24910), (6392, 23585), (7208, 20915), (7565, 19928), (7990, 18868), (8366, 18020), (9010, 16732), (9434, 15980), (9964, 15130), (12104, 12455)]