12968550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 41783040

約数和(自身を除く): 28814490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 30, 35, 42, 45, 46, 50, 63, 69, 70, 75, 90, 105, 115, 126, 138, 150, 161, 175, 179, 207, 210, 225, 230, 315, 322, 345, 350, 358, 414, 450, 483, 525, 537, 575, 630, 690, 805, 895, 966, 1035, 1050, 1074, 1150, 1253, 1449, 1575, 1610, 1611, 1725, 1790, 2070, 2415, 2506, 2685, 2898, 3150, 3222, 3450, 3759, 4025, 4117, 4475, 4830, 5175, 5370, 6265, 7245, 7518, 8050, 8055, 8234, 8950, 10350, 11277, 12075, 12351, 12530, 13425, 14490, 16110, 18795, 20585, 22554, 24150, 24702, 26850, 28819, 31325, 36225, 37053, 37590, 40275, 41170, 56385, 57638, 61755, 62650, 72450, 74106, 80550, 86457, 93975, 102925, 112770, 123510, 144095, 172914, 185265, 187950, 205850, 259371, 281925, 288190, 308775, 370530, 432285, 518742, 563850, 617550, 720475, 864570, 926325, 1296855, 1440950, 1852650, 2161425, 2593710, 4322850, 6484275, 12968550]

約数ペア:

[(1, 12968550), (2, 6484275), (3, 4322850), (5, 2593710), (6, 2161425), (7, 1852650), (9, 1440950), (10, 1296855), (14, 926325), (15, 864570), (18, 720475), (21, 617550), (23, 563850), (25, 518742), (30, 432285), (35, 370530), (42, 308775), (45, 288190), (46, 281925), (50, 259371), (63, 205850), (69, 187950), (70, 185265), (75, 172914), (90, 144095), (105, 123510), (115, 112770), (126, 102925), (138, 93975), (150, 86457), (161, 80550), (175, 74106), (179, 72450), (207, 62650), (210, 61755), (225, 57638), (230, 56385), (315, 41170), (322, 40275), (345, 37590), (350, 37053), (358, 36225), (414, 31325), (450, 28819), (483, 26850), (525, 24702), (537, 24150), (575, 22554), (630, 20585), (690, 18795), (805, 16110), (895, 14490), (966, 13425), (1035, 12530), (1050, 12351), (1074, 12075), (1150, 11277), (1253, 10350), (1449, 8950), (1575, 8234), (1610, 8055), (1611, 8050), (1725, 7518), (1790, 7245), (2070, 6265), (2415, 5370), (2506, 5175), (2685, 4830), (2898, 4475), (3150, 4117), (3222, 4025), (3450, 3759)]