180852450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 514252800

約数和(自身を除く): 333400350

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 25, 30, 31, 38, 46, 50, 57, 62, 69, 75, 89, 93, 95, 114, 115, 138, 150, 155, 178, 186, 190, 230, 267, 285, 310, 345, 437, 445, 465, 475, 534, 570, 575, 589, 690, 713, 775, 874, 890, 930, 950, 1150, 1178, 1311, 1335, 1425, 1426, 1550, 1691, 1725, 1767, 2047, 2139, 2185, 2225, 2325, 2622, 2670, 2759, 2850, 2945, 3382, 3450, 3534, 3565, 4094, 4278, 4370, 4450, 4650, 5073, 5518, 5890, 6141, 6555, 6675, 7130, 8277, 8455, 8835, 10146, 10235, 10695, 10925, 12282, 13110, 13350, 13547, 13795, 14725, 16554, 16910, 17670, 17825, 20470, 21390, 21850, 25365, 27094, 27590, 29450, 30705, 32775, 35650, 38893, 40641, 41385, 42275, 44175, 50730, 51175, 52421, 53475, 61410, 63457, 65550, 67735, 68975, 77786, 81282, 82770, 84550, 88350, 102350, 104842, 106950, 116679, 126825, 126914, 135470, 137950, 153525, 157263, 190371, 194465, 203205, 206925, 233358, 253650, 262105, 307050, 314526, 317285, 338675, 380742, 388930, 406410, 413850, 524210, 583395, 634570, 677350, 786315, 951855, 972325, 1016025, 1166790, 1205683, 1310525, 1572630, 1586425, 1903710, 1944650, 2032050, 2411366, 2621050, 2916975, 3172850, 3617049, 3931575, 4759275, 5833950, 6028415, 7234098, 7863150, 9518550, 12056830, 18085245, 30142075, 36170490, 60284150, 90426225, 180852450]

約数ペア:

[(1, 180852450), (2, 90426225), (3, 60284150), (5, 36170490), (6, 30142075), (10, 18085245), (15, 12056830), (19, 9518550), (23, 7863150), (25, 7234098), (30, 6028415), (31, 5833950), (38, 4759275), (46, 3931575), (50, 3617049), (57, 3172850), (62, 2916975), (69, 2621050), (75, 2411366), (89, 2032050), (93, 1944650), (95, 1903710), (114, 1586425), (115, 1572630), (138, 1310525), (150, 1205683), (155, 1166790), (178, 1016025), (186, 972325), (190, 951855), (230, 786315), (267, 677350), (285, 634570), (310, 583395), (345, 524210), (437, 413850), (445, 406410), (465, 388930), (475, 380742), (534, 338675), (570, 317285), (575, 314526), (589, 307050), (690, 262105), (713, 253650), (775, 233358), (874, 206925), (890, 203205), (930, 194465), (950, 190371), (1150, 157263), (1178, 153525), (1311, 137950), (1335, 135470), (1425, 126914), (1426, 126825), (1550, 116679), (1691, 106950), (1725, 104842), (1767, 102350), (2047, 88350), (2139, 84550), (2185, 82770), (2225, 81282), (2325, 77786), (2622, 68975), (2670, 67735), (2759, 65550), (2850, 63457), (2945, 61410), (3382, 53475), (3450, 52421), (3534, 51175), (3565, 50730), (4094, 44175), (4278, 42275), (4370, 41385), (4450, 40641), (4650, 38893), (5073, 35650), (5518, 32775), (5890, 30705), (6141, 29450), (6555, 27590), (6675, 27094), (7130, 25365), (8277, 21850), (8455, 21390), (8835, 20470), (10146, 17825), (10235, 17670), (10695, 16910), (10925, 16554), (12282, 14725), (13110, 13795), (13350, 13547)]