53478900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:735

約数の個数: 144

約数和(自身を含む): 178113600

約数和(自身を除く): 124634700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 135, 145, 150, 174, 180, 225, 261, 270, 290, 300, 348, 435, 450, 522, 540, 580, 675, 683, 725, 783, 870, 900, 1044, 1305, 1350, 1366, 1450, 1566, 1740, 2049, 2175, 2610, 2700, 2732, 2900, 3132, 3415, 3915, 4098, 4350, 5220, 6147, 6525, 6830, 7830, 8196, 8700, 10245, 12294, 13050, 13660, 15660, 17075, 18441, 19575, 19807, 20490, 24588, 26100, 30735, 34150, 36882, 39150, 39614, 40980, 51225, 59421, 61470, 68300, 73764, 78300, 79228, 92205, 99035, 102450, 118842, 122940, 153675, 178263, 184410, 198070, 204900, 237684, 297105, 307350, 356526, 368820, 396140, 461025, 495175, 534789, 594210, 614700, 713052, 891315, 922050, 990350, 1069578, 1188420, 1485525, 1782630, 1844100, 1980700, 2139156, 2673945, 2971050, 3565260, 4456575, 5347890, 5942100, 8913150, 10695780, 13369725, 17826300, 26739450, 53478900]

約数ペア:

[(1, 53478900), (2, 26739450), (3, 17826300), (4, 13369725), (5, 10695780), (6, 8913150), (9, 5942100), (10, 5347890), (12, 4456575), (15, 3565260), (18, 2971050), (20, 2673945), (25, 2139156), (27, 1980700), (29, 1844100), (30, 1782630), (36, 1485525), (45, 1188420), (50, 1069578), (54, 990350), (58, 922050), (60, 891315), (75, 713052), (87, 614700), (90, 594210), (100, 534789), (108, 495175), (116, 461025), (135, 396140), (145, 368820), (150, 356526), (174, 307350), (180, 297105), (225, 237684), (261, 204900), (270, 198070), (290, 184410), (300, 178263), (348, 153675), (435, 122940), (450, 118842), (522, 102450), (540, 99035), (580, 92205), (675, 79228), (683, 78300), (725, 73764), (783, 68300), (870, 61470), (900, 59421), (1044, 51225), (1305, 40980), (1350, 39614), (1366, 39150), (1450, 36882), (1566, 34150), (1740, 30735), (2049, 26100), (2175, 24588), (2610, 20490), (2700, 19807), (2732, 19575), (2900, 18441), (3132, 17075), (3415, 15660), (3915, 13660), (4098, 13050), (4350, 12294), (5220, 10245), (6147, 8700), (6525, 8196), (6830, 7830)]