30335400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:928

約数の個数: 144

約数和(自身を含む): 107359200

約数和(自身を除く): 77023800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 887, 900, 950, 1140, 1368, 1425, 1710, 1774, 1800, 1900, 2280, 2661, 2850, 3420, 3548, 3800, 4275, 4435, 5322, 5700, 6840, 7096, 7983, 8550, 8870, 10644, 11400, 13305, 15966, 16853, 17100, 17740, 21288, 22175, 26610, 31932, 33706, 34200, 35480, 39915, 44350, 50559, 53220, 63864, 66525, 67412, 79830, 84265, 88700, 101118, 106440, 133050, 134824, 151677, 159660, 168530, 177400, 199575, 202236, 252795, 266100, 303354, 319320, 337060, 399150, 404472, 421325, 505590, 532200, 606708, 674120, 758385, 798300, 842650, 1011180, 1213416, 1263975, 1516770, 1596600, 1685300, 2022360, 2527950, 3033540, 3370600, 3791925, 5055900, 6067080, 7583850, 10111800, 15167700, 30335400]

約数ペア:

[(1, 30335400), (2, 15167700), (3, 10111800), (4, 7583850), (5, 6067080), (6, 5055900), (8, 3791925), (9, 3370600), (10, 3033540), (12, 2527950), (15, 2022360), (18, 1685300), (19, 1596600), (20, 1516770), (24, 1263975), (25, 1213416), (30, 1011180), (36, 842650), (38, 798300), (40, 758385), (45, 674120), (50, 606708), (57, 532200), (60, 505590), (72, 421325), (75, 404472), (76, 399150), (90, 337060), (95, 319320), (100, 303354), (114, 266100), (120, 252795), (150, 202236), (152, 199575), (171, 177400), (180, 168530), (190, 159660), (200, 151677), (225, 134824), (228, 133050), (285, 106440), (300, 101118), (342, 88700), (360, 84265), (380, 79830), (450, 67412), (456, 66525), (475, 63864), (570, 53220), (600, 50559), (684, 44350), (760, 39915), (855, 35480), (887, 34200), (900, 33706), (950, 31932), (1140, 26610), (1368, 22175), (1425, 21288), (1710, 17740), (1774, 17100), (1800, 16853), (1900, 15966), (2280, 13305), (2661, 11400), (2850, 10644), (3420, 8870), (3548, 8550), (3800, 7983), (4275, 7096), (4435, 6840), (5322, 5700)]