77299320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4001}}^1$

素因数の和:4045

約数の個数: 128

約数和(自身を含む): 276618240

約数和(自身を除く): 199318920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4001, 4830, 6440, 8002, 9660, 12003, 16004, 19320, 20005, 24006, 28007, 32008, 40010, 48012, 56014, 60015, 80020, 84021, 92023, 96024, 112028, 120030, 140035, 160040, 168042, 184046, 224056, 240060, 276069, 280070, 336084, 368092, 420105, 460115, 480120, 552138, 560140, 644161, 672168, 736184, 840210, 920230, 1104276, 1120280, 1288322, 1380345, 1680420, 1840460, 1932483, 2208552, 2576644, 2760690, 3220805, 3360840, 3680920, 3864966, 5153288, 5521380, 6441610, 7729932, 9662415, 11042760, 12883220, 15459864, 19324830, 25766440, 38649660, 77299320]

約数ペア:

[(1, 77299320), (2, 38649660), (3, 25766440), (4, 19324830), (5, 15459864), (6, 12883220), (7, 11042760), (8, 9662415), (10, 7729932), (12, 6441610), (14, 5521380), (15, 5153288), (20, 3864966), (21, 3680920), (23, 3360840), (24, 3220805), (28, 2760690), (30, 2576644), (35, 2208552), (40, 1932483), (42, 1840460), (46, 1680420), (56, 1380345), (60, 1288322), (69, 1120280), (70, 1104276), (84, 920230), (92, 840210), (105, 736184), (115, 672168), (120, 644161), (138, 560140), (140, 552138), (161, 480120), (168, 460115), (184, 420105), (210, 368092), (230, 336084), (276, 280070), (280, 276069), (322, 240060), (345, 224056), (420, 184046), (460, 168042), (483, 160040), (552, 140035), (644, 120030), (690, 112028), (805, 96024), (840, 92023), (920, 84021), (966, 80020), (1288, 60015), (1380, 56014), (1610, 48012), (1932, 40010), (2415, 32008), (2760, 28007), (3220, 24006), (3864, 20005), (4001, 19320), (4830, 16004), (6440, 12003), (8002, 9660)]