520089300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:303

約数の個数: 216

約数和(自身を含む): 1698016320

約数和(自身を除く): 1177927020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 89, 90, 100, 129, 150, 151, 172, 178, 180, 215, 225, 258, 267, 300, 302, 356, 387, 430, 445, 450, 453, 516, 534, 604, 645, 755, 774, 801, 860, 890, 900, 906, 1068, 1075, 1290, 1335, 1359, 1510, 1548, 1602, 1780, 1812, 1935, 2150, 2225, 2265, 2580, 2670, 2718, 3020, 3204, 3225, 3775, 3827, 3870, 4005, 4300, 4450, 4530, 5340, 5436, 6450, 6493, 6675, 6795, 7550, 7654, 7740, 8010, 8900, 9060, 9675, 11325, 11481, 12900, 12986, 13350, 13439, 13590, 15100, 15308, 16020, 19135, 19350, 19479, 20025, 22650, 22962, 25972, 26700, 26878, 27180, 32465, 33975, 34443, 38270, 38700, 38958, 40050, 40317, 45300, 45924, 53756, 57405, 58437, 64930, 67195, 67950, 68886, 76540, 77916, 80100, 80634, 95675, 97395, 114810, 116874, 120951, 129860, 134390, 135900, 137772, 161268, 162325, 172215, 191350, 194790, 201585, 229620, 233748, 241902, 268780, 287025, 292185, 324650, 335975, 344430, 382700, 389580, 403170, 483804, 486975, 574050, 577877, 584370, 604755, 649300, 671950, 688860, 806340, 861075, 973950, 1007925, 1148100, 1155754, 1168740, 1209510, 1343900, 1460925, 1722150, 1733631, 1947900, 2015850, 2311508, 2419020, 2889385, 2921850, 3023775, 3444300, 3467262, 4031700, 5200893, 5778770, 5843700, 6047550, 6934524, 8668155, 10401786, 11557540, 12095100, 14446925, 17336310, 20803572, 26004465, 28893850, 34672620, 43340775, 52008930, 57787700, 86681550, 104017860, 130022325, 173363100, 260044650, 520089300]

約数ペア:

[(1, 520089300), (2, 260044650), (3, 173363100), (4, 130022325), (5, 104017860), (6, 86681550), (9, 57787700), (10, 52008930), (12, 43340775), (15, 34672620), (18, 28893850), (20, 26004465), (25, 20803572), (30, 17336310), (36, 14446925), (43, 12095100), (45, 11557540), (50, 10401786), (60, 8668155), (75, 6934524), (86, 6047550), (89, 5843700), (90, 5778770), (100, 5200893), (129, 4031700), (150, 3467262), (151, 3444300), (172, 3023775), (178, 2921850), (180, 2889385), (215, 2419020), (225, 2311508), (258, 2015850), (267, 1947900), (300, 1733631), (302, 1722150), (356, 1460925), (387, 1343900), (430, 1209510), (445, 1168740), (450, 1155754), (453, 1148100), (516, 1007925), (534, 973950), (604, 861075), (645, 806340), (755, 688860), (774, 671950), (801, 649300), (860, 604755), (890, 584370), (900, 577877), (906, 574050), (1068, 486975), (1075, 483804), (1290, 403170), (1335, 389580), (1359, 382700), (1510, 344430), (1548, 335975), (1602, 324650), (1780, 292185), (1812, 287025), (1935, 268780), (2150, 241902), (2225, 233748), (2265, 229620), (2580, 201585), (2670, 194790), (2718, 191350), (3020, 172215), (3204, 162325), (3225, 161268), (3775, 137772), (3827, 135900), (3870, 134390), (4005, 129860), (4300, 120951), (4450, 116874), (4530, 114810), (5340, 97395), (5436, 95675), (6450, 80634), (6493, 80100), (6675, 77916), (6795, 76540), (7550, 68886), (7654, 67950), (7740, 67195), (8010, 64930), (8900, 58437), (9060, 57405), (9675, 53756), (11325, 45924), (11481, 45300), (12900, 40317), (12986, 40050), (13350, 38958), (13439, 38700), (13590, 38270), (15100, 34443), (15308, 33975), (16020, 32465), (19135, 27180), (19350, 26878), (19479, 26700), (20025, 25972), (22650, 22962)]