28818521400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{1801}}^1\times {\mathrm{26669}}^1$

素因数の和:28489

約数の個数: 96

約数和(自身を含む): 89390372400

約数和(自身を除く): 60571851000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 1801, 3602, 5403, 7204, 9005, 10806, 14408, 18010, 21612, 26669, 27015, 36020, 43224, 45025, 53338, 54030, 72040, 80007, 90050, 106676, 108060, 133345, 135075, 160014, 180100, 213352, 216120, 266690, 270150, 320028, 360200, 400035, 533380, 540300, 640056, 666725, 800070, 1066760, 1080600, 1333450, 1600140, 2000175, 2666900, 3200280, 4000350, 5333800, 8000700, 16001400, 48030869, 96061738, 144092607, 192123476, 240154345, 288185214, 384246952, 480308690, 576370428, 720463035, 960617380, 1152740856, 1200771725, 1440926070, 1921234760, 2401543450, 2881852140, 3602315175, 4803086900, 5763704280, 7204630350, 9606173800, 14409260700, 28818521400]

約数ペア:

[(1, 28818521400), (2, 14409260700), (3, 9606173800), (4, 7204630350), (5, 5763704280), (6, 4803086900), (8, 3602315175), (10, 2881852140), (12, 2401543450), (15, 1921234760), (20, 1440926070), (24, 1200771725), (25, 1152740856), (30, 960617380), (40, 720463035), (50, 576370428), (60, 480308690), (75, 384246952), (100, 288185214), (120, 240154345), (150, 192123476), (200, 144092607), (300, 96061738), (600, 48030869), (1801, 16001400), (3602, 8000700), (5403, 5333800), (7204, 4000350), (9005, 3200280), (10806, 2666900), (14408, 2000175), (18010, 1600140), (21612, 1333450), (26669, 1080600), (27015, 1066760), (36020, 800070), (43224, 666725), (45025, 640056), (53338, 540300), (54030, 533380), (72040, 400035), (80007, 360200), (90050, 320028), (106676, 270150), (108060, 266690), (133345, 216120), (135075, 213352), (160014, 180100)]