127730520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:816

約数の個数: 192

約数和(自身を含む): 456412320

約数和(自身を除く): 328681800

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, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 243, 255, 270, 306, 324, 340, 360, 405, 408, 459, 486, 510, 540, 612, 648, 680, 765, 773, 810, 918, 972, 1020, 1080, 1215, 1224, 1377, 1530, 1546, 1620, 1836, 1944, 2040, 2295, 2319, 2430, 2754, 3060, 3092, 3240, 3672, 3865, 4131, 4590, 4638, 4860, 5508, 6120, 6184, 6885, 6957, 7730, 8262, 9180, 9276, 9720, 11016, 11595, 13141, 13770, 13914, 15460, 16524, 18360, 18552, 20655, 20871, 23190, 26282, 27540, 27828, 30920, 33048, 34785, 39423, 41310, 41742, 46380, 52564, 55080, 55656, 62613, 65705, 69570, 78846, 82620, 83484, 92760, 104355, 105128, 118269, 125226, 131410, 139140, 157692, 165240, 166968, 187839, 197115, 208710, 236538, 250452, 262820, 278280, 313065, 315384, 354807, 375678, 394230, 417420, 473076, 500904, 525640, 591345, 626130, 709614, 751356, 788460, 834840, 939195, 946152, 1064421, 1182690, 1252260, 1419228, 1502712, 1576920, 1774035, 1878390, 2128842, 2365380, 2504520, 2838456, 3193263, 3548070, 3756780, 4257684, 4730760, 5322105, 6386526, 7096140, 7513560, 8515368, 10644210, 12773052, 14192280, 15966315, 21288420, 25546104, 31932630, 42576840, 63865260, 127730520]

約数ペア:

[(1, 127730520), (2, 63865260), (3, 42576840), (4, 31932630), (5, 25546104), (6, 21288420), (8, 15966315), (9, 14192280), (10, 12773052), (12, 10644210), (15, 8515368), (17, 7513560), (18, 7096140), (20, 6386526), (24, 5322105), (27, 4730760), (30, 4257684), (34, 3756780), (36, 3548070), (40, 3193263), (45, 2838456), (51, 2504520), (54, 2365380), (60, 2128842), (68, 1878390), (72, 1774035), (81, 1576920), (85, 1502712), (90, 1419228), (102, 1252260), (108, 1182690), (120, 1064421), (135, 946152), (136, 939195), (153, 834840), (162, 788460), (170, 751356), (180, 709614), (204, 626130), (216, 591345), (243, 525640), (255, 500904), (270, 473076), (306, 417420), (324, 394230), (340, 375678), (360, 354807), (405, 315384), (408, 313065), (459, 278280), (486, 262820), (510, 250452), (540, 236538), (612, 208710), (648, 197115), (680, 187839), (765, 166968), (773, 165240), (810, 157692), (918, 139140), (972, 131410), (1020, 125226), (1080, 118269), (1215, 105128), (1224, 104355), (1377, 92760), (1530, 83484), (1546, 82620), (1620, 78846), (1836, 69570), (1944, 65705), (2040, 62613), (2295, 55656), (2319, 55080), (2430, 52564), (2754, 46380), (3060, 41742), (3092, 41310), (3240, 39423), (3672, 34785), (3865, 33048), (4131, 30920), (4590, 27828), (4638, 27540), (4860, 26282), (5508, 23190), (6120, 20871), (6184, 20655), (6885, 18552), (6957, 18360), (7730, 16524), (8262, 15460), (9180, 13914), (9276, 13770), (9720, 13141), (11016, 11595)]