1490752800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6679}}^1$

素因数の和:6736

約数の個数: 216

約数和(自身を含む): 5427152640

約数和(自身を除く): 3936399840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 96, 100, 120, 124, 144, 150, 155, 160, 180, 186, 200, 225, 240, 248, 279, 288, 300, 310, 360, 372, 400, 450, 465, 480, 496, 558, 600, 620, 720, 744, 775, 800, 900, 930, 992, 1116, 1200, 1240, 1395, 1440, 1488, 1550, 1800, 1860, 2232, 2325, 2400, 2480, 2790, 2976, 3100, 3600, 3720, 4464, 4650, 4960, 5580, 6200, 6679, 6975, 7200, 7440, 8928, 9300, 11160, 12400, 13358, 13950, 14880, 18600, 20037, 22320, 24800, 26716, 27900, 33395, 37200, 40074, 44640, 53432, 55800, 60111, 66790, 74400, 80148, 100185, 106864, 111600, 120222, 133580, 160296, 166975, 200370, 207049, 213728, 223200, 240444, 267160, 300555, 320592, 333950, 400740, 414098, 480888, 500925, 534320, 601110, 621147, 641184, 667900, 801480, 828196, 961776, 1001850, 1035245, 1068640, 1202220, 1242294, 1335800, 1502775, 1602960, 1656392, 1863441, 1923552, 2003700, 2070490, 2404440, 2484588, 2671600, 3005550, 3105735, 3205920, 3312784, 3726882, 4007400, 4140980, 4808880, 4969176, 5176225, 5343200, 6011100, 6211470, 6625568, 7453764, 8014800, 8281960, 9317205, 9617760, 9938352, 10352450, 12022200, 12422940, 14907528, 15528675, 16029600, 16563920, 18634410, 19876704, 20704900, 24044400, 24845880, 29815056, 31057350, 33127840, 37268820, 41409800, 46586025, 48088800, 49691760, 59630112, 62114700, 74537640, 82819600, 93172050, 99383520, 124229400, 149075280, 165639200, 186344100, 248458800, 298150560, 372688200, 496917600, 745376400, 1490752800]

約数ペア:

[(1, 1490752800), (2, 745376400), (3, 496917600), (4, 372688200), (5, 298150560), (6, 248458800), (8, 186344100), (9, 165639200), (10, 149075280), (12, 124229400), (15, 99383520), (16, 93172050), (18, 82819600), (20, 74537640), (24, 62114700), (25, 59630112), (30, 49691760), (31, 48088800), (32, 46586025), (36, 41409800), (40, 37268820), (45, 33127840), (48, 31057350), (50, 29815056), (60, 24845880), (62, 24044400), (72, 20704900), (75, 19876704), (80, 18634410), (90, 16563920), (93, 16029600), (96, 15528675), (100, 14907528), (120, 12422940), (124, 12022200), (144, 10352450), (150, 9938352), (155, 9617760), (160, 9317205), (180, 8281960), (186, 8014800), (200, 7453764), (225, 6625568), (240, 6211470), (248, 6011100), (279, 5343200), (288, 5176225), (300, 4969176), (310, 4808880), (360, 4140980), (372, 4007400), (400, 3726882), (450, 3312784), (465, 3205920), (480, 3105735), (496, 3005550), (558, 2671600), (600, 2484588), (620, 2404440), (720, 2070490), (744, 2003700), (775, 1923552), (800, 1863441), (900, 1656392), (930, 1602960), (992, 1502775), (1116, 1335800), (1200, 1242294), (1240, 1202220), (1395, 1068640), (1440, 1035245), (1488, 1001850), (1550, 961776), (1800, 828196), (1860, 801480), (2232, 667900), (2325, 641184), (2400, 621147), (2480, 601110), (2790, 534320), (2976, 500925), (3100, 480888), (3600, 414098), (3720, 400740), (4464, 333950), (4650, 320592), (4960, 300555), (5580, 267160), (6200, 240444), (6679, 223200), (6975, 213728), (7200, 207049), (7440, 200370), (8928, 166975), (9300, 160296), (11160, 133580), (12400, 120222), (13358, 111600), (13950, 106864), (14880, 100185), (18600, 80148), (20037, 74400), (22320, 66790), (24800, 60111), (26716, 55800), (27900, 53432), (33395, 44640), (37200, 40074)]