189663000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:546

約数の個数: 128

約数和(自身を含む): 596643840

約数和(自身を除く): 406980840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 191, 200, 250, 300, 331, 375, 382, 500, 573, 600, 662, 750, 764, 955, 993, 1000, 1146, 1324, 1500, 1528, 1655, 1910, 1986, 2292, 2648, 2865, 3000, 3310, 3820, 3972, 4584, 4775, 4965, 5730, 6620, 7640, 7944, 8275, 9550, 9930, 11460, 13240, 14325, 16550, 19100, 19860, 22920, 23875, 24825, 28650, 33100, 38200, 39720, 41375, 47750, 49650, 57300, 63221, 66200, 71625, 82750, 95500, 99300, 114600, 124125, 126442, 143250, 165500, 189663, 191000, 198600, 248250, 252884, 286500, 316105, 331000, 379326, 496500, 505768, 573000, 632210, 758652, 948315, 993000, 1264420, 1517304, 1580525, 1896630, 2528840, 3161050, 3793260, 4741575, 6322100, 7586520, 7902625, 9483150, 12644200, 15805250, 18966300, 23707875, 31610500, 37932600, 47415750, 63221000, 94831500, 189663000]

約数ペア:

[(1, 189663000), (2, 94831500), (3, 63221000), (4, 47415750), (5, 37932600), (6, 31610500), (8, 23707875), (10, 18966300), (12, 15805250), (15, 12644200), (20, 9483150), (24, 7902625), (25, 7586520), (30, 6322100), (40, 4741575), (50, 3793260), (60, 3161050), (75, 2528840), (100, 1896630), (120, 1580525), (125, 1517304), (150, 1264420), (191, 993000), (200, 948315), (250, 758652), (300, 632210), (331, 573000), (375, 505768), (382, 496500), (500, 379326), (573, 331000), (600, 316105), (662, 286500), (750, 252884), (764, 248250), (955, 198600), (993, 191000), (1000, 189663), (1146, 165500), (1324, 143250), (1500, 126442), (1528, 124125), (1655, 114600), (1910, 99300), (1986, 95500), (2292, 82750), (2648, 71625), (2865, 66200), (3000, 63221), (3310, 57300), (3820, 49650), (3972, 47750), (4584, 41375), (4775, 39720), (4965, 38200), (5730, 33100), (6620, 28650), (7640, 24825), (7944, 23875), (8275, 22920), (9550, 19860), (9930, 19100), (11460, 16550), (13240, 14325)]