38905650

素因数分解:

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

素因数の和:230

約数の個数: 192

約数和(自身を含む): 128563200

約数和(自身を除く): 89657550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 27, 30, 35, 42, 45, 46, 50, 54, 63, 69, 70, 75, 90, 105, 115, 126, 135, 138, 150, 161, 175, 179, 189, 207, 210, 225, 230, 270, 315, 322, 345, 350, 358, 378, 414, 450, 483, 525, 537, 575, 621, 630, 675, 690, 805, 895, 945, 966, 1035, 1050, 1074, 1150, 1242, 1253, 1350, 1449, 1575, 1610, 1611, 1725, 1790, 1890, 2070, 2415, 2506, 2685, 2898, 3105, 3150, 3222, 3450, 3759, 4025, 4117, 4347, 4475, 4725, 4830, 4833, 5175, 5370, 6210, 6265, 7245, 7518, 8050, 8055, 8234, 8694, 8950, 9450, 9666, 10350, 11277, 12075, 12351, 12530, 13425, 14490, 15525, 16110, 18795, 20585, 21735, 22554, 24150, 24165, 24702, 26850, 28819, 31050, 31325, 33831, 36225, 37053, 37590, 40275, 41170, 43470, 48330, 56385, 57638, 61755, 62650, 67662, 72450, 74106, 80550, 86457, 93975, 102925, 108675, 111159, 112770, 120825, 123510, 144095, 169155, 172914, 185265, 187950, 205850, 217350, 222318, 241650, 259371, 281925, 288190, 308775, 338310, 370530, 432285, 518742, 555795, 563850, 617550, 720475, 778113, 845775, 864570, 926325, 1111590, 1296855, 1440950, 1556226, 1691550, 1852650, 2161425, 2593710, 2778975, 3890565, 4322850, 5557950, 6484275, 7781130, 12968550, 19452825, 38905650]

約数ペア:

[(1, 38905650), (2, 19452825), (3, 12968550), (5, 7781130), (6, 6484275), (7, 5557950), (9, 4322850), (10, 3890565), (14, 2778975), (15, 2593710), (18, 2161425), (21, 1852650), (23, 1691550), (25, 1556226), (27, 1440950), (30, 1296855), (35, 1111590), (42, 926325), (45, 864570), (46, 845775), (50, 778113), (54, 720475), (63, 617550), (69, 563850), (70, 555795), (75, 518742), (90, 432285), (105, 370530), (115, 338310), (126, 308775), (135, 288190), (138, 281925), (150, 259371), (161, 241650), (175, 222318), (179, 217350), (189, 205850), (207, 187950), (210, 185265), (225, 172914), (230, 169155), (270, 144095), (315, 123510), (322, 120825), (345, 112770), (350, 111159), (358, 108675), (378, 102925), (414, 93975), (450, 86457), (483, 80550), (525, 74106), (537, 72450), (575, 67662), (621, 62650), (630, 61755), (675, 57638), (690, 56385), (805, 48330), (895, 43470), (945, 41170), (966, 40275), (1035, 37590), (1050, 37053), (1074, 36225), (1150, 33831), (1242, 31325), (1253, 31050), (1350, 28819), (1449, 26850), (1575, 24702), (1610, 24165), (1611, 24150), (1725, 22554), (1790, 21735), (1890, 20585), (2070, 18795), (2415, 16110), (2506, 15525), (2685, 14490), (2898, 13425), (3105, 12530), (3150, 12351), (3222, 12075), (3450, 11277), (3759, 10350), (4025, 9666), (4117, 9450), (4347, 8950), (4475, 8694), (4725, 8234), (4830, 8055), (4833, 8050), (5175, 7518), (5370, 7245), (6210, 6265)]