74218300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1607

約数の個数: 72

約数和(自身を含む): 178245536

約数和(自身を除く): 104027236

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 74, 100, 130, 148, 185, 260, 325, 370, 481, 650, 740, 925, 962, 1300, 1543, 1850, 1924, 2405, 3086, 3700, 4810, 6172, 7715, 9620, 12025, 15430, 20059, 24050, 30860, 38575, 40118, 48100, 57091, 77150, 80236, 100295, 114182, 154300, 200590, 228364, 285455, 401180, 501475, 570910, 742183, 1002950, 1141820, 1427275, 1484366, 2005900, 2854550, 2968732, 3710915, 5709100, 7421830, 14843660, 18554575, 37109150, 74218300]

約数ペア:

[(1, 74218300), (2, 37109150), (4, 18554575), (5, 14843660), (10, 7421830), (13, 5709100), (20, 3710915), (25, 2968732), (26, 2854550), (37, 2005900), (50, 1484366), (52, 1427275), (65, 1141820), (74, 1002950), (100, 742183), (130, 570910), (148, 501475), (185, 401180), (260, 285455), (325, 228364), (370, 200590), (481, 154300), (650, 114182), (740, 100295), (925, 80236), (962, 77150), (1300, 57091), (1543, 48100), (1850, 40118), (1924, 38575), (2405, 30860), (3086, 24050), (3700, 20059), (4810, 15430), (6172, 12025), (7715, 9620)]