151494280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2151

約数の個数: 96

約数和(自身を含む): 407424600

約数和(自身を除く): 255930320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 140, 148, 185, 196, 245, 259, 280, 296, 370, 392, 490, 518, 740, 980, 1036, 1295, 1480, 1813, 1960, 2072, 2089, 2590, 3626, 4178, 5180, 7252, 8356, 9065, 10360, 10445, 14504, 14623, 16712, 18130, 20890, 29246, 36260, 41780, 58492, 72520, 73115, 77293, 83560, 102361, 116984, 146230, 154586, 204722, 292460, 309172, 386465, 409444, 511805, 541051, 584920, 618344, 772930, 818888, 1023610, 1082102, 1545860, 2047220, 2164204, 2705255, 3091720, 3787357, 4094440, 4328408, 5410510, 7574714, 10821020, 15149428, 18936785, 21642040, 30298856, 37873570, 75747140, 151494280]

約数ペア:

[(1, 151494280), (2, 75747140), (4, 37873570), (5, 30298856), (7, 21642040), (8, 18936785), (10, 15149428), (14, 10821020), (20, 7574714), (28, 5410510), (35, 4328408), (37, 4094440), (40, 3787357), (49, 3091720), (56, 2705255), (70, 2164204), (74, 2047220), (98, 1545860), (140, 1082102), (148, 1023610), (185, 818888), (196, 772930), (245, 618344), (259, 584920), (280, 541051), (296, 511805), (370, 409444), (392, 386465), (490, 309172), (518, 292460), (740, 204722), (980, 154586), (1036, 146230), (1295, 116984), (1480, 102361), (1813, 83560), (1960, 77293), (2072, 73115), (2089, 72520), (2590, 58492), (3626, 41780), (4178, 36260), (5180, 29246), (7252, 20890), (8356, 18130), (9065, 16712), (10360, 14623), (10445, 14504)]