269585580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 842994432

約数和(自身を除く): 573408852

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 121, 132, 142, 165, 213, 220, 242, 284, 330, 355, 363, 426, 484, 523, 605, 660, 710, 726, 781, 852, 1046, 1065, 1210, 1420, 1452, 1562, 1569, 1815, 2092, 2130, 2343, 2420, 2615, 3124, 3138, 3630, 3905, 4260, 4686, 5230, 5753, 6276, 7260, 7810, 7845, 8591, 9372, 10460, 11506, 11715, 15620, 15690, 17182, 17259, 23012, 23430, 25773, 28765, 31380, 34364, 34518, 37133, 42955, 46860, 51546, 57530, 63283, 69036, 74266, 85910, 86295, 103092, 111399, 115060, 126566, 128865, 148532, 171820, 172590, 185665, 189849, 222798, 253132, 257730, 316415, 345180, 371330, 379698, 408463, 445596, 515460, 556995, 632830, 742660, 759396, 816926, 949245, 1113990, 1225389, 1265660, 1633852, 1898490, 2042315, 2227980, 2450778, 3796980, 4084630, 4493093, 4901556, 6126945, 8169260, 8986186, 12253890, 13479279, 17972372, 22465465, 24507780, 26958558, 44930930, 53917116, 67396395, 89861860, 134792790, 269585580]

約数ペア:

[(1, 269585580), (2, 134792790), (3, 89861860), (4, 67396395), (5, 53917116), (6, 44930930), (10, 26958558), (11, 24507780), (12, 22465465), (15, 17972372), (20, 13479279), (22, 12253890), (30, 8986186), (33, 8169260), (44, 6126945), (55, 4901556), (60, 4493093), (66, 4084630), (71, 3796980), (110, 2450778), (121, 2227980), (132, 2042315), (142, 1898490), (165, 1633852), (213, 1265660), (220, 1225389), (242, 1113990), (284, 949245), (330, 816926), (355, 759396), (363, 742660), (426, 632830), (484, 556995), (523, 515460), (605, 445596), (660, 408463), (710, 379698), (726, 371330), (781, 345180), (852, 316415), (1046, 257730), (1065, 253132), (1210, 222798), (1420, 189849), (1452, 185665), (1562, 172590), (1569, 171820), (1815, 148532), (2092, 128865), (2130, 126566), (2343, 115060), (2420, 111399), (2615, 103092), (3124, 86295), (3138, 85910), (3630, 74266), (3905, 69036), (4260, 63283), (4686, 57530), (5230, 51546), (5753, 46860), (6276, 42955), (7260, 37133), (7810, 34518), (7845, 34364), (8591, 31380), (9372, 28765), (10460, 25773), (11506, 23430), (11715, 23012), (15620, 17259), (15690, 17182)]