75501120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 224

約数和(自身を含む): 257495040

約数和(自身を除く): 181993920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 59, 60, 62, 64, 80, 86, 93, 96, 118, 120, 124, 129, 155, 160, 172, 177, 186, 192, 215, 236, 240, 248, 258, 295, 310, 320, 344, 354, 372, 430, 465, 472, 480, 496, 516, 590, 620, 645, 688, 708, 744, 860, 885, 930, 944, 960, 992, 1032, 1180, 1240, 1290, 1333, 1376, 1416, 1488, 1720, 1770, 1829, 1860, 1888, 1984, 2064, 2360, 2480, 2537, 2580, 2666, 2752, 2832, 2976, 3440, 3540, 3658, 3720, 3776, 3999, 4128, 4720, 4960, 5074, 5160, 5332, 5487, 5664, 5952, 6665, 6880, 7080, 7316, 7440, 7611, 7998, 8256, 9145, 9440, 9920, 10148, 10320, 10664, 10974, 11328, 12685, 13330, 13760, 14160, 14632, 14880, 15222, 15996, 18290, 18880, 19995, 20296, 20640, 21328, 21948, 25370, 26660, 27435, 28320, 29264, 29760, 30444, 31992, 36580, 38055, 39990, 40592, 41280, 42656, 43896, 50740, 53320, 54870, 56640, 58528, 60888, 63984, 73160, 76110, 78647, 79980, 81184, 85312, 87792, 101480, 106640, 109740, 117056, 121776, 127968, 146320, 152220, 157294, 159960, 162368, 175584, 202960, 213280, 219480, 235941, 243552, 255936, 292640, 304440, 314588, 319920, 351168, 393235, 405920, 426560, 438960, 471882, 487104, 585280, 608880, 629176, 639840, 786470, 811840, 877920, 943764, 1179705, 1217760, 1258352, 1279680, 1572940, 1755840, 1887528, 2359410, 2435520, 2516704, 3145880, 3775056, 4718820, 5033408, 6291760, 7550112, 9437640, 12583520, 15100224, 18875280, 25167040, 37750560, 75501120]

約数ペア:

[(1, 75501120), (2, 37750560), (3, 25167040), (4, 18875280), (5, 15100224), (6, 12583520), (8, 9437640), (10, 7550112), (12, 6291760), (15, 5033408), (16, 4718820), (20, 3775056), (24, 3145880), (30, 2516704), (31, 2435520), (32, 2359410), (40, 1887528), (43, 1755840), (48, 1572940), (59, 1279680), (60, 1258352), (62, 1217760), (64, 1179705), (80, 943764), (86, 877920), (93, 811840), (96, 786470), (118, 639840), (120, 629176), (124, 608880), (129, 585280), (155, 487104), (160, 471882), (172, 438960), (177, 426560), (186, 405920), (192, 393235), (215, 351168), (236, 319920), (240, 314588), (248, 304440), (258, 292640), (295, 255936), (310, 243552), (320, 235941), (344, 219480), (354, 213280), (372, 202960), (430, 175584), (465, 162368), (472, 159960), (480, 157294), (496, 152220), (516, 146320), (590, 127968), (620, 121776), (645, 117056), (688, 109740), (708, 106640), (744, 101480), (860, 87792), (885, 85312), (930, 81184), (944, 79980), (960, 78647), (992, 76110), (1032, 73160), (1180, 63984), (1240, 60888), (1290, 58528), (1333, 56640), (1376, 54870), (1416, 53320), (1488, 50740), (1720, 43896), (1770, 42656), (1829, 41280), (1860, 40592), (1888, 39990), (1984, 38055), (2064, 36580), (2360, 31992), (2480, 30444), (2537, 29760), (2580, 29264), (2666, 28320), (2752, 27435), (2832, 26660), (2976, 25370), (3440, 21948), (3540, 21328), (3658, 20640), (3720, 20296), (3776, 19995), (3999, 18880), (4128, 18290), (4720, 15996), (4960, 15222), (5074, 14880), (5160, 14632), (5332, 14160), (5487, 13760), (5664, 13330), (5952, 12685), (6665, 11328), (6880, 10974), (7080, 10664), (7316, 10320), (7440, 10148), (7611, 9920), (7998, 9440), (8256, 9145)]