275215320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:687

約数の個数: 160

約数和(自身を含む): 932271120

約数和(自身を除く): 657055800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 173, 180, 216, 270, 324, 346, 360, 405, 491, 519, 540, 648, 692, 810, 865, 982, 1038, 1080, 1384, 1473, 1557, 1620, 1730, 1964, 2076, 2455, 2595, 2946, 3114, 3240, 3460, 3928, 4152, 4419, 4671, 4910, 5190, 5892, 6228, 6920, 7365, 7785, 8838, 9342, 9820, 10380, 11784, 12456, 13257, 14013, 14730, 15570, 17676, 18684, 19640, 20760, 22095, 23355, 26514, 28026, 29460, 31140, 35352, 37368, 39771, 44190, 46710, 53028, 56052, 58920, 62280, 66285, 70065, 79542, 84943, 88380, 93420, 106056, 112104, 132570, 140130, 159084, 169886, 176760, 186840, 198855, 254829, 265140, 280260, 318168, 339772, 397710, 424715, 509658, 530280, 560520, 679544, 764487, 795420, 849430, 1019316, 1274145, 1528974, 1590840, 1698860, 2038632, 2293461, 2548290, 3057948, 3397720, 3822435, 4586922, 5096580, 6115896, 6880383, 7644870, 9173844, 10193160, 11467305, 13760766, 15289740, 18347688, 22934610, 27521532, 30579480, 34401915, 45869220, 55043064, 68803830, 91738440, 137607660, 275215320]

約数ペア:

[(1, 275215320), (2, 137607660), (3, 91738440), (4, 68803830), (5, 55043064), (6, 45869220), (8, 34401915), (9, 30579480), (10, 27521532), (12, 22934610), (15, 18347688), (18, 15289740), (20, 13760766), (24, 11467305), (27, 10193160), (30, 9173844), (36, 7644870), (40, 6880383), (45, 6115896), (54, 5096580), (60, 4586922), (72, 3822435), (81, 3397720), (90, 3057948), (108, 2548290), (120, 2293461), (135, 2038632), (162, 1698860), (173, 1590840), (180, 1528974), (216, 1274145), (270, 1019316), (324, 849430), (346, 795420), (360, 764487), (405, 679544), (491, 560520), (519, 530280), (540, 509658), (648, 424715), (692, 397710), (810, 339772), (865, 318168), (982, 280260), (1038, 265140), (1080, 254829), (1384, 198855), (1473, 186840), (1557, 176760), (1620, 169886), (1730, 159084), (1964, 140130), (2076, 132570), (2455, 112104), (2595, 106056), (2946, 93420), (3114, 88380), (3240, 84943), (3460, 79542), (3928, 70065), (4152, 66285), (4419, 62280), (4671, 58920), (4910, 56052), (5190, 53028), (5892, 46710), (6228, 44190), (6920, 39771), (7365, 37368), (7785, 35352), (8838, 31140), (9342, 29460), (9820, 28026), (10380, 26514), (11784, 23355), (12456, 22095), (13257, 20760), (14013, 19640), (14730, 18684), (15570, 17676)]