52155900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 180

約数和(自身を含む): 173926368

約数和(自身を除く): 121770468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 81, 90, 94, 100, 108, 135, 137, 141, 150, 162, 180, 188, 225, 235, 270, 274, 282, 300, 324, 405, 411, 423, 450, 470, 540, 548, 564, 675, 685, 705, 810, 822, 846, 900, 940, 1175, 1233, 1269, 1350, 1370, 1410, 1620, 1644, 1692, 2025, 2055, 2115, 2350, 2466, 2538, 2700, 2740, 2820, 3425, 3525, 3699, 3807, 4050, 4110, 4230, 4700, 4932, 5076, 6165, 6345, 6439, 6850, 7050, 7398, 7614, 8100, 8220, 8460, 10275, 10575, 11097, 12330, 12690, 12878, 13700, 14100, 14796, 15228, 18495, 19035, 19317, 20550, 21150, 22194, 24660, 25380, 25756, 30825, 31725, 32195, 36990, 38070, 38634, 41100, 42300, 44388, 55485, 57951, 61650, 63450, 64390, 73980, 76140, 77268, 92475, 95175, 96585, 110970, 115902, 123300, 126900, 128780, 160975, 173853, 184950, 190350, 193170, 221940, 231804, 277425, 289755, 321950, 347706, 369900, 380700, 386340, 482925, 521559, 554850, 579510, 643900, 695412, 869265, 965850, 1043118, 1109700, 1159020, 1448775, 1738530, 1931700, 2086236, 2607795, 2897550, 3477060, 4346325, 5215590, 5795100, 8692650, 10431180, 13038975, 17385300, 26077950, 52155900]

約数ペア:

[(1, 52155900), (2, 26077950), (3, 17385300), (4, 13038975), (5, 10431180), (6, 8692650), (9, 5795100), (10, 5215590), (12, 4346325), (15, 3477060), (18, 2897550), (20, 2607795), (25, 2086236), (27, 1931700), (30, 1738530), (36, 1448775), (45, 1159020), (47, 1109700), (50, 1043118), (54, 965850), (60, 869265), (75, 695412), (81, 643900), (90, 579510), (94, 554850), (100, 521559), (108, 482925), (135, 386340), (137, 380700), (141, 369900), (150, 347706), (162, 321950), (180, 289755), (188, 277425), (225, 231804), (235, 221940), (270, 193170), (274, 190350), (282, 184950), (300, 173853), (324, 160975), (405, 128780), (411, 126900), (423, 123300), (450, 115902), (470, 110970), (540, 96585), (548, 95175), (564, 92475), (675, 77268), (685, 76140), (705, 73980), (810, 64390), (822, 63450), (846, 61650), (900, 57951), (940, 55485), (1175, 44388), (1233, 42300), (1269, 41100), (1350, 38634), (1370, 38070), (1410, 36990), (1620, 32195), (1644, 31725), (1692, 30825), (2025, 25756), (2055, 25380), (2115, 24660), (2350, 22194), (2466, 21150), (2538, 20550), (2700, 19317), (2740, 19035), (2820, 18495), (3425, 15228), (3525, 14796), (3699, 14100), (3807, 13700), (4050, 12878), (4110, 12690), (4230, 12330), (4700, 11097), (4932, 10575), (5076, 10275), (6165, 8460), (6345, 8220), (6439, 8100), (6850, 7614), (7050, 7398)]