72316530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1873}}^1$

素因数の和:1913

約数の個数: 128

約数和(自身を含む): 226679040

約数和(自身を除く): 154362510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 495, 585, 594, 702, 715, 858, 990, 1170, 1287, 1430, 1485, 1755, 1873, 2145, 2574, 2970, 3510, 3746, 3861, 4290, 5619, 6435, 7722, 9365, 11238, 12870, 16857, 18730, 19305, 20603, 24349, 28095, 33714, 38610, 41206, 48698, 50571, 56190, 61809, 73047, 84285, 101142, 103015, 121745, 123618, 146094, 168570, 185427, 206030, 219141, 243490, 252855, 267839, 309045, 365235, 370854, 438282, 505710, 535678, 556281, 618090, 657423, 730470, 803517, 927135, 1095705, 1112562, 1314846, 1339195, 1607034, 1854270, 2191410, 2410551, 2678390, 2781405, 3287115, 4017585, 4821102, 5562810, 6574230, 7231653, 8035170, 12052755, 14463306, 24105510, 36158265, 72316530]

約数ペア:

[(1, 72316530), (2, 36158265), (3, 24105510), (5, 14463306), (6, 12052755), (9, 8035170), (10, 7231653), (11, 6574230), (13, 5562810), (15, 4821102), (18, 4017585), (22, 3287115), (26, 2781405), (27, 2678390), (30, 2410551), (33, 2191410), (39, 1854270), (45, 1607034), (54, 1339195), (55, 1314846), (65, 1112562), (66, 1095705), (78, 927135), (90, 803517), (99, 730470), (110, 657423), (117, 618090), (130, 556281), (135, 535678), (143, 505710), (165, 438282), (195, 370854), (198, 365235), (234, 309045), (270, 267839), (286, 252855), (297, 243490), (330, 219141), (351, 206030), (390, 185427), (429, 168570), (495, 146094), (585, 123618), (594, 121745), (702, 103015), (715, 101142), (858, 84285), (990, 73047), (1170, 61809), (1287, 56190), (1430, 50571), (1485, 48698), (1755, 41206), (1873, 38610), (2145, 33714), (2574, 28095), (2970, 24349), (3510, 20603), (3746, 19305), (3861, 18730), (4290, 16857), (5619, 12870), (6435, 11238), (7722, 9365)]