89550900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1951}}^1$

素因数の和:1991

約数の個数: 144

約数和(自身を含む): 304980480

約数和(自身を除く): 215429580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1275, 1350, 1530, 1700, 1836, 1951, 2295, 2550, 2700, 3060, 3825, 3902, 4590, 5100, 5853, 7650, 7804, 9180, 9755, 11475, 11706, 15300, 17559, 19510, 22950, 23412, 29265, 33167, 35118, 39020, 45900, 48775, 52677, 58530, 66334, 70236, 87795, 97550, 99501, 105354, 117060, 132668, 146325, 165835, 175590, 195100, 199002, 210708, 263385, 292650, 298503, 331670, 351180, 398004, 438975, 497505, 526770, 585300, 597006, 663340, 829175, 877950, 895509, 995010, 1053540, 1194012, 1316925, 1492515, 1658350, 1755900, 1791018, 1990020, 2487525, 2633850, 2985030, 3316700, 3582036, 4477545, 4975050, 5267700, 5970060, 7462575, 8955090, 9950100, 14925150, 17910180, 22387725, 29850300, 44775450, 89550900]

約数ペア:

[(1, 89550900), (2, 44775450), (3, 29850300), (4, 22387725), (5, 17910180), (6, 14925150), (9, 9950100), (10, 8955090), (12, 7462575), (15, 5970060), (17, 5267700), (18, 4975050), (20, 4477545), (25, 3582036), (27, 3316700), (30, 2985030), (34, 2633850), (36, 2487525), (45, 1990020), (50, 1791018), (51, 1755900), (54, 1658350), (60, 1492515), (68, 1316925), (75, 1194012), (85, 1053540), (90, 995010), (100, 895509), (102, 877950), (108, 829175), (135, 663340), (150, 597006), (153, 585300), (170, 526770), (180, 497505), (204, 438975), (225, 398004), (255, 351180), (270, 331670), (300, 298503), (306, 292650), (340, 263385), (425, 210708), (450, 199002), (459, 195100), (510, 175590), (540, 165835), (612, 146325), (675, 132668), (765, 117060), (850, 105354), (900, 99501), (918, 97550), (1020, 87795), (1275, 70236), (1350, 66334), (1530, 58530), (1700, 52677), (1836, 48775), (1951, 45900), (2295, 39020), (2550, 35118), (2700, 33167), (3060, 29265), (3825, 23412), (3902, 22950), (4590, 19510), (5100, 17559), (5853, 15300), (7650, 11706), (7804, 11475), (9180, 9755)]