27849900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 89584544

約数和(自身を除く): 61734644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 37, 39, 50, 52, 60, 65, 74, 75, 78, 100, 111, 130, 148, 150, 156, 185, 193, 195, 222, 260, 300, 325, 370, 386, 390, 444, 481, 555, 579, 650, 740, 772, 780, 925, 962, 965, 975, 1110, 1158, 1300, 1443, 1850, 1924, 1930, 1950, 2220, 2316, 2405, 2509, 2775, 2886, 2895, 3700, 3860, 3900, 4810, 4825, 5018, 5550, 5772, 5790, 7141, 7215, 7527, 9620, 9650, 10036, 11100, 11580, 12025, 12545, 14282, 14430, 14475, 15054, 19300, 21423, 24050, 25090, 28564, 28860, 28950, 30108, 35705, 36075, 37635, 42846, 48100, 50180, 57900, 62725, 71410, 72150, 75270, 85692, 92833, 107115, 125450, 142820, 144300, 150540, 178525, 185666, 188175, 214230, 250900, 278499, 357050, 371332, 376350, 428460, 464165, 535575, 556998, 714100, 752700, 928330, 1071150, 1113996, 1392495, 1856660, 2142300, 2320825, 2784990, 4641650, 5569980, 6962475, 9283300, 13924950, 27849900]

約数ペア:

[(1, 27849900), (2, 13924950), (3, 9283300), (4, 6962475), (5, 5569980), (6, 4641650), (10, 2784990), (12, 2320825), (13, 2142300), (15, 1856660), (20, 1392495), (25, 1113996), (26, 1071150), (30, 928330), (37, 752700), (39, 714100), (50, 556998), (52, 535575), (60, 464165), (65, 428460), (74, 376350), (75, 371332), (78, 357050), (100, 278499), (111, 250900), (130, 214230), (148, 188175), (150, 185666), (156, 178525), (185, 150540), (193, 144300), (195, 142820), (222, 125450), (260, 107115), (300, 92833), (325, 85692), (370, 75270), (386, 72150), (390, 71410), (444, 62725), (481, 57900), (555, 50180), (579, 48100), (650, 42846), (740, 37635), (772, 36075), (780, 35705), (925, 30108), (962, 28950), (965, 28860), (975, 28564), (1110, 25090), (1158, 24050), (1300, 21423), (1443, 19300), (1850, 15054), (1924, 14475), (1930, 14430), (1950, 14282), (2220, 12545), (2316, 12025), (2405, 11580), (2509, 11100), (2775, 10036), (2886, 9650), (2895, 9620), (3700, 7527), (3860, 7215), (3900, 7141), (4810, 5790), (4825, 5772), (5018, 5550)]