15216300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 216

約数和(自身を含む): 54840240

約数和(自身を除く): 39623940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 29, 30, 33, 36, 44, 45, 50, 53, 55, 58, 60, 66, 75, 87, 90, 99, 100, 106, 110, 116, 132, 145, 150, 159, 165, 174, 180, 198, 212, 220, 225, 261, 265, 275, 290, 300, 318, 319, 330, 348, 396, 435, 450, 477, 495, 522, 530, 550, 580, 583, 636, 638, 660, 725, 795, 825, 870, 900, 954, 957, 990, 1044, 1060, 1100, 1166, 1276, 1305, 1325, 1450, 1537, 1590, 1595, 1650, 1740, 1749, 1908, 1914, 1980, 2175, 2332, 2385, 2475, 2610, 2650, 2871, 2900, 2915, 3074, 3180, 3190, 3300, 3498, 3828, 3975, 4350, 4611, 4770, 4785, 4950, 5220, 5247, 5300, 5742, 5830, 6148, 6380, 6525, 6996, 7685, 7950, 7975, 8700, 8745, 9222, 9540, 9570, 9900, 10494, 11484, 11660, 11925, 13050, 13833, 14355, 14575, 15370, 15900, 15950, 16907, 17490, 18444, 19140, 20988, 23055, 23850, 23925, 26100, 26235, 27666, 28710, 29150, 30740, 31900, 33814, 34980, 38425, 43725, 46110, 47700, 47850, 50721, 52470, 55332, 57420, 58300, 67628, 69165, 71775, 76850, 84535, 87450, 92220, 95700, 101442, 104940, 115275, 131175, 138330, 143550, 152163, 153700, 169070, 174900, 202884, 230550, 253605, 262350, 276660, 287100, 304326, 338140, 345825, 422675, 461100, 507210, 524700, 608652, 691650, 760815, 845350, 1014420, 1268025, 1383300, 1521630, 1690700, 2536050, 3043260, 3804075, 5072100, 7608150, 15216300]

約数ペア:

[(1, 15216300), (2, 7608150), (3, 5072100), (4, 3804075), (5, 3043260), (6, 2536050), (9, 1690700), (10, 1521630), (11, 1383300), (12, 1268025), (15, 1014420), (18, 845350), (20, 760815), (22, 691650), (25, 608652), (29, 524700), (30, 507210), (33, 461100), (36, 422675), (44, 345825), (45, 338140), (50, 304326), (53, 287100), (55, 276660), (58, 262350), (60, 253605), (66, 230550), (75, 202884), (87, 174900), (90, 169070), (99, 153700), (100, 152163), (106, 143550), (110, 138330), (116, 131175), (132, 115275), (145, 104940), (150, 101442), (159, 95700), (165, 92220), (174, 87450), (180, 84535), (198, 76850), (212, 71775), (220, 69165), (225, 67628), (261, 58300), (265, 57420), (275, 55332), (290, 52470), (300, 50721), (318, 47850), (319, 47700), (330, 46110), (348, 43725), (396, 38425), (435, 34980), (450, 33814), (477, 31900), (495, 30740), (522, 29150), (530, 28710), (550, 27666), (580, 26235), (583, 26100), (636, 23925), (638, 23850), (660, 23055), (725, 20988), (795, 19140), (825, 18444), (870, 17490), (900, 16907), (954, 15950), (957, 15900), (990, 15370), (1044, 14575), (1060, 14355), (1100, 13833), (1166, 13050), (1276, 11925), (1305, 11660), (1325, 11484), (1450, 10494), (1537, 9900), (1590, 9570), (1595, 9540), (1650, 9222), (1740, 8745), (1749, 8700), (1908, 7975), (1914, 7950), (1980, 7685), (2175, 6996), (2332, 6525), (2385, 6380), (2475, 6148), (2610, 5830), (2650, 5742), (2871, 5300), (2900, 5247), (2915, 5220), (3074, 4950), (3180, 4785), (3190, 4770), (3300, 4611), (3498, 4350), (3828, 3975)]