289713000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{269}}^1\times {\mathrm{359}}^1$

素因数の和:652

約数の個数: 128

約数和(自身を含む): 909792000

約数和(自身を除く): 620079000

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, 200, 250, 269, 300, 359, 375, 500, 538, 600, 718, 750, 807, 1000, 1076, 1077, 1345, 1436, 1500, 1614, 1795, 2152, 2154, 2690, 2872, 3000, 3228, 3590, 4035, 4308, 5380, 5385, 6456, 6725, 7180, 8070, 8616, 8975, 10760, 10770, 13450, 14360, 16140, 17950, 20175, 21540, 26900, 26925, 32280, 33625, 35900, 40350, 43080, 44875, 53800, 53850, 67250, 71800, 80700, 89750, 96571, 100875, 107700, 134500, 134625, 161400, 179500, 193142, 201750, 215400, 269000, 269250, 289713, 359000, 386284, 403500, 482855, 538500, 579426, 772568, 807000, 965710, 1077000, 1158852, 1448565, 1931420, 2317704, 2414275, 2897130, 3862840, 4828550, 5794260, 7242825, 9657100, 11588520, 12071375, 14485650, 19314200, 24142750, 28971300, 36214125, 48285500, 57942600, 72428250, 96571000, 144856500, 289713000]

約数ペア:

[(1, 289713000), (2, 144856500), (3, 96571000), (4, 72428250), (5, 57942600), (6, 48285500), (8, 36214125), (10, 28971300), (12, 24142750), (15, 19314200), (20, 14485650), (24, 12071375), (25, 11588520), (30, 9657100), (40, 7242825), (50, 5794260), (60, 4828550), (75, 3862840), (100, 2897130), (120, 2414275), (125, 2317704), (150, 1931420), (200, 1448565), (250, 1158852), (269, 1077000), (300, 965710), (359, 807000), (375, 772568), (500, 579426), (538, 538500), (600, 482855), (718, 403500), (750, 386284), (807, 359000), (1000, 289713), (1076, 269250), (1077, 269000), (1345, 215400), (1436, 201750), (1500, 193142), (1614, 179500), (1795, 161400), (2152, 134625), (2154, 134500), (2690, 107700), (2872, 100875), (3000, 96571), (3228, 89750), (3590, 80700), (4035, 71800), (4308, 67250), (5380, 53850), (5385, 53800), (6456, 44875), (6725, 43080), (7180, 40350), (8070, 35900), (8616, 33625), (8975, 32280), (10760, 26925), (10770, 26900), (13450, 21540), (14360, 20175), (16140, 17950)]