384444900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{20341}}^1$

素因数の和:20371

約数の個数: 144

約数和(自身を含む): 1412548480

約数和(自身を除く): 1028103580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 18900, 20341, 40682, 61023, 81364, 101705, 122046, 142387, 183069, 203410, 244092, 284774, 305115, 366138, 406820, 427161, 508525, 549207, 569548, 610230, 711935, 732276, 854322, 915345, 1017050, 1098414, 1220460, 1281483, 1423870, 1525575, 1708644, 1830690, 2034100, 2135805, 2196828, 2562966, 2746035, 2847740, 3051150, 3559675, 3661380, 3844449, 4271610, 4576725, 5125932, 5492070, 6102300, 6407415, 7119350, 7688898, 8543220, 9153450, 10679025, 10984140, 12814830, 13730175, 14238700, 15377796, 18306900, 19222245, 21358050, 25629660, 27460350, 32037075, 38444490, 42716100, 54920700, 64074150, 76888980, 96111225, 128148300, 192222450, 384444900]

約数ペア:

[(1, 384444900), (2, 192222450), (3, 128148300), (4, 96111225), (5, 76888980), (6, 64074150), (7, 54920700), (9, 42716100), (10, 38444490), (12, 32037075), (14, 27460350), (15, 25629660), (18, 21358050), (20, 19222245), (21, 18306900), (25, 15377796), (27, 14238700), (28, 13730175), (30, 12814830), (35, 10984140), (36, 10679025), (42, 9153450), (45, 8543220), (50, 7688898), (54, 7119350), (60, 6407415), (63, 6102300), (70, 5492070), (75, 5125932), (84, 4576725), (90, 4271610), (100, 3844449), (105, 3661380), (108, 3559675), (126, 3051150), (135, 2847740), (140, 2746035), (150, 2562966), (175, 2196828), (180, 2135805), (189, 2034100), (210, 1830690), (225, 1708644), (252, 1525575), (270, 1423870), (300, 1281483), (315, 1220460), (350, 1098414), (378, 1017050), (420, 915345), (450, 854322), (525, 732276), (540, 711935), (630, 610230), (675, 569548), (700, 549207), (756, 508525), (900, 427161), (945, 406820), (1050, 366138), (1260, 305115), (1350, 284774), (1575, 244092), (1890, 203410), (2100, 183069), (2700, 142387), (3150, 122046), (3780, 101705), (4725, 81364), (6300, 61023), (9450, 40682), (18900, 20341)]