1341450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:300

約数の個数: 72

約数和(自身を含む): 3946176

約数和(自身を除く): 2604726

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 271, 275, 330, 450, 495, 542, 550, 813, 825, 990, 1355, 1626, 1650, 2439, 2475, 2710, 2981, 4065, 4878, 4950, 5962, 6775, 8130, 8943, 12195, 13550, 14905, 17886, 20325, 24390, 26829, 29810, 40650, 44715, 53658, 60975, 74525, 89430, 121950, 134145, 149050, 223575, 268290, 447150, 670725, 1341450]

約数ペア:

[(1, 1341450), (2, 670725), (3, 447150), (5, 268290), (6, 223575), (9, 149050), (10, 134145), (11, 121950), (15, 89430), (18, 74525), (22, 60975), (25, 53658), (30, 44715), (33, 40650), (45, 29810), (50, 26829), (55, 24390), (66, 20325), (75, 17886), (90, 14905), (99, 13550), (110, 12195), (150, 8943), (165, 8130), (198, 6775), (225, 5962), (271, 4950), (275, 4878), (330, 4065), (450, 2981), (495, 2710), (542, 2475), (550, 2439), (813, 1650), (825, 1626), (990, 1355)]