87386400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:308

約数の個数: 216

約数和(自身を含む): 315331380

約数和(自身を除く): 227944980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 53, 60, 72, 75, 80, 90, 96, 100, 106, 120, 144, 150, 159, 160, 180, 200, 212, 225, 229, 240, 265, 288, 300, 318, 360, 400, 424, 450, 458, 477, 480, 530, 600, 636, 687, 720, 795, 800, 848, 900, 916, 954, 1060, 1145, 1200, 1272, 1325, 1374, 1440, 1590, 1696, 1800, 1832, 1908, 2061, 2120, 2290, 2385, 2400, 2544, 2650, 2748, 3180, 3435, 3600, 3664, 3816, 3975, 4122, 4240, 4580, 4770, 5088, 5300, 5496, 5725, 6360, 6870, 7200, 7328, 7632, 7950, 8244, 8480, 9160, 9540, 10305, 10600, 10992, 11450, 11925, 12137, 12720, 13740, 15264, 15900, 16488, 17175, 18320, 19080, 20610, 21200, 21984, 22900, 23850, 24274, 25440, 27480, 31800, 32976, 34350, 36411, 36640, 38160, 41220, 42400, 45800, 47700, 48548, 51525, 54960, 60685, 63600, 65952, 68700, 72822, 76320, 82440, 91600, 95400, 97096, 103050, 109233, 109920, 121370, 127200, 137400, 145644, 164880, 182055, 183200, 190800, 194192, 206100, 218466, 242740, 274800, 291288, 303425, 329760, 364110, 381600, 388384, 412200, 436932, 485480, 546165, 549600, 582576, 606850, 728220, 824400, 873864, 910275, 970960, 1092330, 1165152, 1213700, 1456440, 1648800, 1747728, 1820550, 1941920, 2184660, 2427400, 2730825, 2912880, 3495456, 3641100, 4369320, 4854800, 5461650, 5825760, 7282200, 8738640, 9709600, 10923300, 14564400, 17477280, 21846600, 29128800, 43693200, 87386400]

約数ペア:

[(1, 87386400), (2, 43693200), (3, 29128800), (4, 21846600), (5, 17477280), (6, 14564400), (8, 10923300), (9, 9709600), (10, 8738640), (12, 7282200), (15, 5825760), (16, 5461650), (18, 4854800), (20, 4369320), (24, 3641100), (25, 3495456), (30, 2912880), (32, 2730825), (36, 2427400), (40, 2184660), (45, 1941920), (48, 1820550), (50, 1747728), (53, 1648800), (60, 1456440), (72, 1213700), (75, 1165152), (80, 1092330), (90, 970960), (96, 910275), (100, 873864), (106, 824400), (120, 728220), (144, 606850), (150, 582576), (159, 549600), (160, 546165), (180, 485480), (200, 436932), (212, 412200), (225, 388384), (229, 381600), (240, 364110), (265, 329760), (288, 303425), (300, 291288), (318, 274800), (360, 242740), (400, 218466), (424, 206100), (450, 194192), (458, 190800), (477, 183200), (480, 182055), (530, 164880), (600, 145644), (636, 137400), (687, 127200), (720, 121370), (795, 109920), (800, 109233), (848, 103050), (900, 97096), (916, 95400), (954, 91600), (1060, 82440), (1145, 76320), (1200, 72822), (1272, 68700), (1325, 65952), (1374, 63600), (1440, 60685), (1590, 54960), (1696, 51525), (1800, 48548), (1832, 47700), (1908, 45800), (2061, 42400), (2120, 41220), (2290, 38160), (2385, 36640), (2400, 36411), (2544, 34350), (2650, 32976), (2748, 31800), (3180, 27480), (3435, 25440), (3600, 24274), (3664, 23850), (3816, 22900), (3975, 21984), (4122, 21200), (4240, 20610), (4580, 19080), (4770, 18320), (5088, 17175), (5300, 16488), (5496, 15900), (5725, 15264), (6360, 13740), (6870, 12720), (7200, 12137), (7328, 11925), (7632, 11450), (7950, 10992), (8244, 10600), (8480, 10305), (9160, 9540)]