55266900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 177321984

約数和(自身を除く): 122055084

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, 195, 222, 260, 300, 325, 370, 383, 390, 444, 481, 555, 650, 740, 766, 780, 925, 962, 975, 1110, 1149, 1300, 1443, 1532, 1850, 1915, 1924, 1950, 2220, 2298, 2405, 2775, 2886, 3700, 3830, 3900, 4596, 4810, 4979, 5550, 5745, 5772, 7215, 7660, 9575, 9620, 9958, 11100, 11490, 12025, 14171, 14430, 14937, 19150, 19916, 22980, 24050, 24895, 28342, 28725, 28860, 29874, 36075, 38300, 42513, 48100, 49790, 56684, 57450, 59748, 70855, 72150, 74685, 85026, 99580, 114900, 124475, 141710, 144300, 149370, 170052, 184223, 212565, 248950, 283420, 298740, 354275, 368446, 373425, 425130, 497900, 552669, 708550, 736892, 746850, 850260, 921115, 1062825, 1105338, 1417100, 1493700, 1842230, 2125650, 2210676, 2763345, 3684460, 4251300, 4605575, 5526690, 9211150, 11053380, 13816725, 18422300, 27633450, 55266900]

約数ペア:

[(1, 55266900), (2, 27633450), (3, 18422300), (4, 13816725), (5, 11053380), (6, 9211150), (10, 5526690), (12, 4605575), (13, 4251300), (15, 3684460), (20, 2763345), (25, 2210676), (26, 2125650), (30, 1842230), (37, 1493700), (39, 1417100), (50, 1105338), (52, 1062825), (60, 921115), (65, 850260), (74, 746850), (75, 736892), (78, 708550), (100, 552669), (111, 497900), (130, 425130), (148, 373425), (150, 368446), (156, 354275), (185, 298740), (195, 283420), (222, 248950), (260, 212565), (300, 184223), (325, 170052), (370, 149370), (383, 144300), (390, 141710), (444, 124475), (481, 114900), (555, 99580), (650, 85026), (740, 74685), (766, 72150), (780, 70855), (925, 59748), (962, 57450), (975, 56684), (1110, 49790), (1149, 48100), (1300, 42513), (1443, 38300), (1532, 36075), (1850, 29874), (1915, 28860), (1924, 28725), (1950, 28342), (2220, 24895), (2298, 24050), (2405, 22980), (2775, 19916), (2886, 19150), (3700, 14937), (3830, 14430), (3900, 14171), (4596, 12025), (4810, 11490), (4979, 11100), (5550, 9958), (5745, 9620), (5772, 9575), (7215, 7660)]