74826900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1262

約数の個数: 108

約数和(自身を含む): 238047264

約数和(自身を除く): 163220364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 142, 150, 180, 213, 225, 284, 300, 355, 426, 450, 639, 710, 852, 900, 1065, 1171, 1278, 1420, 1775, 2130, 2342, 2556, 3195, 3513, 3550, 4260, 4684, 5325, 5855, 6390, 7026, 7100, 10539, 10650, 11710, 12780, 14052, 15975, 17565, 21078, 21300, 23420, 29275, 31950, 35130, 42156, 52695, 58550, 63900, 70260, 83141, 87825, 105390, 117100, 166282, 175650, 210780, 249423, 263475, 332564, 351300, 415705, 498846, 526950, 748269, 831410, 997692, 1053900, 1247115, 1496538, 1662820, 2078525, 2494230, 2993076, 3741345, 4157050, 4988460, 6235575, 7482690, 8314100, 12471150, 14965380, 18706725, 24942300, 37413450, 74826900]

約数ペア:

[(1, 74826900), (2, 37413450), (3, 24942300), (4, 18706725), (5, 14965380), (6, 12471150), (9, 8314100), (10, 7482690), (12, 6235575), (15, 4988460), (18, 4157050), (20, 3741345), (25, 2993076), (30, 2494230), (36, 2078525), (45, 1662820), (50, 1496538), (60, 1247115), (71, 1053900), (75, 997692), (90, 831410), (100, 748269), (142, 526950), (150, 498846), (180, 415705), (213, 351300), (225, 332564), (284, 263475), (300, 249423), (355, 210780), (426, 175650), (450, 166282), (639, 117100), (710, 105390), (852, 87825), (900, 83141), (1065, 70260), (1171, 63900), (1278, 58550), (1420, 52695), (1775, 42156), (2130, 35130), (2342, 31950), (2556, 29275), (3195, 23420), (3513, 21300), (3550, 21078), (4260, 17565), (4684, 15975), (5325, 14052), (5855, 12780), (6390, 11710), (7026, 10650), (7100, 10539)]