149653800

素因数分解:

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

素因数の和:1264

約数の個数: 144

約数和(自身を含む): 510101280

約数和(自身を除く): 360447480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 71, 72, 75, 90, 100, 120, 142, 150, 180, 200, 213, 225, 284, 300, 355, 360, 426, 450, 568, 600, 639, 710, 852, 900, 1065, 1171, 1278, 1420, 1704, 1775, 1800, 2130, 2342, 2556, 2840, 3195, 3513, 3550, 4260, 4684, 5112, 5325, 5855, 6390, 7026, 7100, 8520, 9368, 10539, 10650, 11710, 12780, 14052, 14200, 15975, 17565, 21078, 21300, 23420, 25560, 28104, 29275, 31950, 35130, 42156, 42600, 46840, 52695, 58550, 63900, 70260, 83141, 84312, 87825, 105390, 117100, 127800, 140520, 166282, 175650, 210780, 234200, 249423, 263475, 332564, 351300, 415705, 421560, 498846, 526950, 665128, 702600, 748269, 831410, 997692, 1053900, 1247115, 1496538, 1662820, 1995384, 2078525, 2107800, 2494230, 2993076, 3325640, 3741345, 4157050, 4988460, 5986152, 6235575, 7482690, 8314100, 9976920, 12471150, 14965380, 16628200, 18706725, 24942300, 29930760, 37413450, 49884600, 74826900, 149653800]

約数ペア:

[(1, 149653800), (2, 74826900), (3, 49884600), (4, 37413450), (5, 29930760), (6, 24942300), (8, 18706725), (9, 16628200), (10, 14965380), (12, 12471150), (15, 9976920), (18, 8314100), (20, 7482690), (24, 6235575), (25, 5986152), (30, 4988460), (36, 4157050), (40, 3741345), (45, 3325640), (50, 2993076), (60, 2494230), (71, 2107800), (72, 2078525), (75, 1995384), (90, 1662820), (100, 1496538), (120, 1247115), (142, 1053900), (150, 997692), (180, 831410), (200, 748269), (213, 702600), (225, 665128), (284, 526950), (300, 498846), (355, 421560), (360, 415705), (426, 351300), (450, 332564), (568, 263475), (600, 249423), (639, 234200), (710, 210780), (852, 175650), (900, 166282), (1065, 140520), (1171, 127800), (1278, 117100), (1420, 105390), (1704, 87825), (1775, 84312), (1800, 83141), (2130, 70260), (2342, 63900), (2556, 58550), (2840, 52695), (3195, 46840), (3513, 42600), (3550, 42156), (4260, 35130), (4684, 31950), (5112, 29275), (5325, 28104), (5855, 25560), (6390, 23420), (7026, 21300), (7100, 21078), (8520, 17565), (9368, 15975), (10539, 14200), (10650, 14052), (11710, 12780)]