75971640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 243855360

約数和(自身を除く): 167883720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 167, 170, 204, 223, 255, 334, 340, 408, 446, 501, 510, 668, 669, 680, 835, 892, 1002, 1020, 1115, 1336, 1338, 1670, 1784, 2004, 2040, 2230, 2505, 2676, 2839, 3340, 3345, 3791, 4008, 4460, 5010, 5352, 5678, 6680, 6690, 7582, 8517, 8920, 10020, 11356, 11373, 13380, 14195, 15164, 17034, 18955, 20040, 22712, 22746, 26760, 28390, 30328, 34068, 37241, 37910, 42585, 45492, 56780, 56865, 68136, 74482, 75820, 85170, 90984, 111723, 113560, 113730, 148964, 151640, 170340, 186205, 223446, 227460, 297928, 340680, 372410, 446892, 454920, 558615, 633097, 744820, 893784, 1117230, 1266194, 1489640, 1899291, 2234460, 2532388, 3165485, 3798582, 4468920, 5064776, 6330970, 7597164, 9496455, 12661940, 15194328, 18992910, 25323880, 37985820, 75971640]

約数ペア:

[(1, 75971640), (2, 37985820), (3, 25323880), (4, 18992910), (5, 15194328), (6, 12661940), (8, 9496455), (10, 7597164), (12, 6330970), (15, 5064776), (17, 4468920), (20, 3798582), (24, 3165485), (30, 2532388), (34, 2234460), (40, 1899291), (51, 1489640), (60, 1266194), (68, 1117230), (85, 893784), (102, 744820), (120, 633097), (136, 558615), (167, 454920), (170, 446892), (204, 372410), (223, 340680), (255, 297928), (334, 227460), (340, 223446), (408, 186205), (446, 170340), (501, 151640), (510, 148964), (668, 113730), (669, 113560), (680, 111723), (835, 90984), (892, 85170), (1002, 75820), (1020, 74482), (1115, 68136), (1336, 56865), (1338, 56780), (1670, 45492), (1784, 42585), (2004, 37910), (2040, 37241), (2230, 34068), (2505, 30328), (2676, 28390), (2839, 26760), (3340, 22746), (3345, 22712), (3791, 20040), (4008, 18955), (4460, 17034), (5010, 15164), (5352, 14195), (5678, 13380), (6680, 11373), (6690, 11356), (7582, 10020), (8517, 8920)]