310011000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{7949}}^1$

素因数の和:7986

約数の個数: 128

約数和(自身を含む): 1041768000

約数和(自身を除く): 731757000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1950, 2600, 3000, 3250, 3900, 4875, 6500, 7800, 7949, 9750, 13000, 15898, 19500, 23847, 31796, 39000, 39745, 47694, 63592, 79490, 95388, 103337, 119235, 158980, 190776, 198725, 206674, 238470, 310011, 317960, 397450, 413348, 476940, 516685, 596175, 620022, 794900, 826696, 953880, 993625, 1033370, 1192350, 1240044, 1550055, 1589800, 1987250, 2066740, 2384700, 2480088, 2583425, 2980875, 3100110, 3974500, 4133480, 4769400, 5166850, 5961750, 6200220, 7750275, 7949000, 10333700, 11923500, 12400440, 12917125, 15500550, 20667400, 23847000, 25834250, 31001100, 38751375, 51668500, 62002200, 77502750, 103337000, 155005500, 310011000]

約数ペア:

[(1, 310011000), (2, 155005500), (3, 103337000), (4, 77502750), (5, 62002200), (6, 51668500), (8, 38751375), (10, 31001100), (12, 25834250), (13, 23847000), (15, 20667400), (20, 15500550), (24, 12917125), (25, 12400440), (26, 11923500), (30, 10333700), (39, 7949000), (40, 7750275), (50, 6200220), (52, 5961750), (60, 5166850), (65, 4769400), (75, 4133480), (78, 3974500), (100, 3100110), (104, 2980875), (120, 2583425), (125, 2480088), (130, 2384700), (150, 2066740), (156, 1987250), (195, 1589800), (200, 1550055), (250, 1240044), (260, 1192350), (300, 1033370), (312, 993625), (325, 953880), (375, 826696), (390, 794900), (500, 620022), (520, 596175), (600, 516685), (650, 476940), (750, 413348), (780, 397450), (975, 317960), (1000, 310011), (1300, 238470), (1500, 206674), (1560, 198725), (1625, 190776), (1950, 158980), (2600, 119235), (3000, 103337), (3250, 95388), (3900, 79490), (4875, 63592), (6500, 47694), (7800, 39745), (7949, 39000), (9750, 31796), (13000, 23847), (15898, 19500)]