75112440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:657

約数の個数: 128

約数和(自身を含む): 245851200

約数和(自身を除く): 170738760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 89, 104, 120, 130, 156, 178, 195, 260, 267, 312, 356, 390, 445, 520, 534, 541, 712, 780, 890, 1068, 1082, 1157, 1335, 1560, 1623, 1780, 2136, 2164, 2314, 2670, 2705, 3246, 3471, 3560, 4328, 4628, 5340, 5410, 5785, 6492, 6942, 7033, 8115, 9256, 10680, 10820, 11570, 12984, 13884, 14066, 16230, 17355, 21099, 21640, 23140, 27768, 28132, 32460, 34710, 35165, 42198, 46280, 48149, 56264, 64920, 69420, 70330, 84396, 96298, 105495, 138840, 140660, 144447, 168792, 192596, 210990, 240745, 281320, 288894, 385192, 421980, 481490, 577788, 625937, 722235, 843960, 962980, 1155576, 1251874, 1444470, 1877811, 1925960, 2503748, 2888940, 3129685, 3755622, 5007496, 5777880, 6259370, 7511244, 9389055, 12518740, 15022488, 18778110, 25037480, 37556220, 75112440]

約数ペア:

[(1, 75112440), (2, 37556220), (3, 25037480), (4, 18778110), (5, 15022488), (6, 12518740), (8, 9389055), (10, 7511244), (12, 6259370), (13, 5777880), (15, 5007496), (20, 3755622), (24, 3129685), (26, 2888940), (30, 2503748), (39, 1925960), (40, 1877811), (52, 1444470), (60, 1251874), (65, 1155576), (78, 962980), (89, 843960), (104, 722235), (120, 625937), (130, 577788), (156, 481490), (178, 421980), (195, 385192), (260, 288894), (267, 281320), (312, 240745), (356, 210990), (390, 192596), (445, 168792), (520, 144447), (534, 140660), (541, 138840), (712, 105495), (780, 96298), (890, 84396), (1068, 70330), (1082, 69420), (1157, 64920), (1335, 56264), (1560, 48149), (1623, 46280), (1780, 42198), (2136, 35165), (2164, 34710), (2314, 32460), (2670, 28132), (2705, 27768), (3246, 23140), (3471, 21640), (3560, 21099), (4328, 17355), (4628, 16230), (5340, 14066), (5410, 13884), (5785, 12984), (6492, 11570), (6942, 10820), (7033, 10680), (8115, 9256)]