203100000

素因数分解:

$2^5\times 3^1\times 5^5\times {\mathrm{677}}^1$

素因数の和:715

約数の個数: 144

約数和(自身を含む): 667363536

約数和(自身を除く): 464263536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 677, 750, 800, 1000, 1200, 1250, 1354, 1500, 1875, 2000, 2031, 2400, 2500, 2708, 3000, 3125, 3385, 3750, 4000, 4062, 5000, 5416, 6000, 6250, 6770, 7500, 8124, 9375, 10000, 10155, 10832, 12000, 12500, 13540, 15000, 16248, 16925, 18750, 20000, 20310, 21664, 25000, 27080, 30000, 32496, 33850, 37500, 40620, 50000, 50775, 54160, 60000, 64992, 67700, 75000, 81240, 84625, 100000, 101550, 108320, 135400, 150000, 162480, 169250, 203100, 253875, 270800, 300000, 324960, 338500, 406200, 423125, 507750, 541600, 677000, 812400, 846250, 1015500, 1269375, 1354000, 1624800, 1692500, 2031000, 2115625, 2538750, 2708000, 3385000, 4062000, 4231250, 5077500, 6346875, 6770000, 8124000, 8462500, 10155000, 12693750, 13540000, 16925000, 20310000, 25387500, 33850000, 40620000, 50775000, 67700000, 101550000, 203100000]

約数ペア:

[(1, 203100000), (2, 101550000), (3, 67700000), (4, 50775000), (5, 40620000), (6, 33850000), (8, 25387500), (10, 20310000), (12, 16925000), (15, 13540000), (16, 12693750), (20, 10155000), (24, 8462500), (25, 8124000), (30, 6770000), (32, 6346875), (40, 5077500), (48, 4231250), (50, 4062000), (60, 3385000), (75, 2708000), (80, 2538750), (96, 2115625), (100, 2031000), (120, 1692500), (125, 1624800), (150, 1354000), (160, 1269375), (200, 1015500), (240, 846250), (250, 812400), (300, 677000), (375, 541600), (400, 507750), (480, 423125), (500, 406200), (600, 338500), (625, 324960), (677, 300000), (750, 270800), (800, 253875), (1000, 203100), (1200, 169250), (1250, 162480), (1354, 150000), (1500, 135400), (1875, 108320), (2000, 101550), (2031, 100000), (2400, 84625), (2500, 81240), (2708, 75000), (3000, 67700), (3125, 64992), (3385, 60000), (3750, 54160), (4000, 50775), (4062, 50000), (5000, 40620), (5416, 37500), (6000, 33850), (6250, 32496), (6770, 30000), (7500, 27080), (8124, 25000), (9375, 21664), (10000, 20310), (10155, 20000), (10832, 18750), (12000, 16925), (12500, 16248), (13540, 15000)]