531209880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28933}}^1$

素因数の和:28970

約数の個数: 128

約数和(自身を含む): 1874923200

約数和(自身を除く): 1343713320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 28933, 57866, 86799, 115732, 144665, 173598, 231464, 260397, 289330, 347196, 433995, 491861, 520794, 578660, 694392, 781191, 867990, 983722, 1041588, 1157320, 1301985, 1475583, 1562382, 1735980, 1967444, 2083176, 2459305, 2603970, 2951166, 3124764, 3471960, 3905955, 3934888, 4426749, 4918610, 5207940, 5902332, 6249528, 7377915, 7811910, 8853498, 9837220, 10415880, 11804664, 13280247, 14755830, 15623820, 17706996, 19674440, 22133745, 26560494, 29511660, 31247640, 35413992, 44267490, 53120988, 59023320, 66401235, 88534980, 106241976, 132802470, 177069960, 265604940, 531209880]

約数ペア:

[(1, 531209880), (2, 265604940), (3, 177069960), (4, 132802470), (5, 106241976), (6, 88534980), (8, 66401235), (9, 59023320), (10, 53120988), (12, 44267490), (15, 35413992), (17, 31247640), (18, 29511660), (20, 26560494), (24, 22133745), (27, 19674440), (30, 17706996), (34, 15623820), (36, 14755830), (40, 13280247), (45, 11804664), (51, 10415880), (54, 9837220), (60, 8853498), (68, 7811910), (72, 7377915), (85, 6249528), (90, 5902332), (102, 5207940), (108, 4918610), (120, 4426749), (135, 3934888), (136, 3905955), (153, 3471960), (170, 3124764), (180, 2951166), (204, 2603970), (216, 2459305), (255, 2083176), (270, 1967444), (306, 1735980), (340, 1562382), (360, 1475583), (408, 1301985), (459, 1157320), (510, 1041588), (540, 983722), (612, 867990), (680, 781191), (765, 694392), (918, 578660), (1020, 520794), (1080, 491861), (1224, 433995), (1530, 347196), (1836, 289330), (2040, 260397), (2295, 231464), (3060, 173598), (3672, 144665), (4590, 115732), (6120, 86799), (9180, 57866), (18360, 28933)]