1899319800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23801}}^1$

素因数の和:23846

約数の個数: 192

約数和(自身を含む): 7083475200

約数和(自身を除く): 5184155400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 266, 280, 285, 300, 350, 380, 399, 420, 456, 475, 525, 532, 570, 600, 665, 700, 760, 798, 840, 950, 1050, 1064, 1140, 1330, 1400, 1425, 1596, 1900, 1995, 2100, 2280, 2660, 2850, 3192, 3325, 3800, 3990, 4200, 5320, 5700, 6650, 7980, 9975, 11400, 13300, 15960, 19950, 23801, 26600, 39900, 47602, 71403, 79800, 95204, 119005, 142806, 166607, 190408, 238010, 285612, 333214, 357015, 452219, 476020, 499821, 571224, 595025, 666428, 714030, 833035, 904438, 952040, 999642, 1190050, 1332856, 1356657, 1428060, 1666070, 1785075, 1808876, 1999284, 2261095, 2380100, 2499105, 2713314, 2856120, 3165533, 3332140, 3570150, 3617752, 3998568, 4165175, 4522190, 4760200, 4998210, 5426628, 6331066, 6664280, 6783285, 7140300, 8330350, 9044380, 9496599, 9996420, 10853256, 11305475, 12495525, 12662132, 13566570, 14280600, 15827665, 16660700, 18088760, 18993198, 19992840, 22610950, 24991050, 25324264, 27133140, 31655330, 33321400, 33916425, 37986396, 45221900, 47482995, 49982100, 54266280, 63310660, 67832850, 75972792, 79138325, 90443800, 94965990, 99964200, 126621320, 135665700, 158276650, 189931980, 237414975, 271331400, 316553300, 379863960, 474829950, 633106600, 949659900, 1899319800]

約数ペア:

[(1, 1899319800), (2, 949659900), (3, 633106600), (4, 474829950), (5, 379863960), (6, 316553300), (7, 271331400), (8, 237414975), (10, 189931980), (12, 158276650), (14, 135665700), (15, 126621320), (19, 99964200), (20, 94965990), (21, 90443800), (24, 79138325), (25, 75972792), (28, 67832850), (30, 63310660), (35, 54266280), (38, 49982100), (40, 47482995), (42, 45221900), (50, 37986396), (56, 33916425), (57, 33321400), (60, 31655330), (70, 27133140), (75, 25324264), (76, 24991050), (84, 22610950), (95, 19992840), (100, 18993198), (105, 18088760), (114, 16660700), (120, 15827665), (133, 14280600), (140, 13566570), (150, 12662132), (152, 12495525), (168, 11305475), (175, 10853256), (190, 9996420), (200, 9496599), (210, 9044380), (228, 8330350), (266, 7140300), (280, 6783285), (285, 6664280), (300, 6331066), (350, 5426628), (380, 4998210), (399, 4760200), (420, 4522190), (456, 4165175), (475, 3998568), (525, 3617752), (532, 3570150), (570, 3332140), (600, 3165533), (665, 2856120), (700, 2713314), (760, 2499105), (798, 2380100), (840, 2261095), (950, 1999284), (1050, 1808876), (1064, 1785075), (1140, 1666070), (1330, 1428060), (1400, 1356657), (1425, 1332856), (1596, 1190050), (1900, 999642), (1995, 952040), (2100, 904438), (2280, 833035), (2660, 714030), (2850, 666428), (3192, 595025), (3325, 571224), (3800, 499821), (3990, 476020), (4200, 452219), (5320, 357015), (5700, 333214), (6650, 285612), (7980, 238010), (9975, 190408), (11400, 166607), (13300, 142806), (15960, 119005), (19950, 95204), (23801, 79800), (26600, 71403), (39900, 47602)]