30141600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:703

約数の個数: 144

約数和(自身を含む): 103430880

約数和(自身を除く): 73289280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 661, 760, 800, 912, 950, 1140, 1200, 1322, 1425, 1520, 1824, 1900, 1983, 2280, 2400, 2644, 2850, 3040, 3305, 3800, 3966, 4560, 5288, 5700, 6610, 7600, 7932, 9120, 9915, 10576, 11400, 12559, 13220, 15200, 15864, 16525, 19830, 21152, 22800, 25118, 26440, 31728, 33050, 37677, 39660, 45600, 49575, 50236, 52880, 62795, 63456, 66100, 75354, 79320, 99150, 100472, 105760, 125590, 132200, 150708, 158640, 188385, 198300, 200944, 251180, 264400, 301416, 313975, 317280, 376770, 396600, 401888, 502360, 528800, 602832, 627950, 753540, 793200, 941925, 1004720, 1205664, 1255900, 1507080, 1586400, 1883850, 2009440, 2511800, 3014160, 3767700, 5023600, 6028320, 7535400, 10047200, 15070800, 30141600]

約数ペア:

[(1, 30141600), (2, 15070800), (3, 10047200), (4, 7535400), (5, 6028320), (6, 5023600), (8, 3767700), (10, 3014160), (12, 2511800), (15, 2009440), (16, 1883850), (19, 1586400), (20, 1507080), (24, 1255900), (25, 1205664), (30, 1004720), (32, 941925), (38, 793200), (40, 753540), (48, 627950), (50, 602832), (57, 528800), (60, 502360), (75, 401888), (76, 396600), (80, 376770), (95, 317280), (96, 313975), (100, 301416), (114, 264400), (120, 251180), (150, 200944), (152, 198300), (160, 188385), (190, 158640), (200, 150708), (228, 132200), (240, 125590), (285, 105760), (300, 100472), (304, 99150), (380, 79320), (400, 75354), (456, 66100), (475, 63456), (480, 62795), (570, 52880), (600, 50236), (608, 49575), (661, 45600), (760, 39660), (800, 37677), (912, 33050), (950, 31728), (1140, 26440), (1200, 25118), (1322, 22800), (1425, 21152), (1520, 19830), (1824, 16525), (1900, 15864), (1983, 15200), (2280, 13220), (2400, 12559), (2644, 11400), (2850, 10576), (3040, 9915), (3305, 9120), (3800, 7932), (3966, 7600), (4560, 6610), (5288, 5700)]