40836900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 131144384

約数和(自身を除く): 90307484

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, 283, 300, 325, 370, 390, 444, 481, 555, 566, 650, 740, 780, 849, 925, 962, 975, 1110, 1132, 1300, 1415, 1443, 1698, 1850, 1924, 1950, 2220, 2405, 2775, 2830, 2886, 3396, 3679, 3700, 3900, 4245, 4810, 5550, 5660, 5772, 7075, 7215, 7358, 8490, 9620, 10471, 11037, 11100, 12025, 14150, 14430, 14716, 16980, 18395, 20942, 21225, 22074, 24050, 28300, 28860, 31413, 36075, 36790, 41884, 42450, 44148, 48100, 52355, 55185, 62826, 72150, 73580, 84900, 91975, 104710, 110370, 125652, 136123, 144300, 157065, 183950, 209420, 220740, 261775, 272246, 275925, 314130, 367900, 408369, 523550, 544492, 551850, 628260, 680615, 785325, 816738, 1047100, 1103700, 1361230, 1570650, 1633476, 2041845, 2722460, 3141300, 3403075, 4083690, 6806150, 8167380, 10209225, 13612300, 20418450, 40836900]

約数ペア:

[(1, 40836900), (2, 20418450), (3, 13612300), (4, 10209225), (5, 8167380), (6, 6806150), (10, 4083690), (12, 3403075), (13, 3141300), (15, 2722460), (20, 2041845), (25, 1633476), (26, 1570650), (30, 1361230), (37, 1103700), (39, 1047100), (50, 816738), (52, 785325), (60, 680615), (65, 628260), (74, 551850), (75, 544492), (78, 523550), (100, 408369), (111, 367900), (130, 314130), (148, 275925), (150, 272246), (156, 261775), (185, 220740), (195, 209420), (222, 183950), (260, 157065), (283, 144300), (300, 136123), (325, 125652), (370, 110370), (390, 104710), (444, 91975), (481, 84900), (555, 73580), (566, 72150), (650, 62826), (740, 55185), (780, 52355), (849, 48100), (925, 44148), (962, 42450), (975, 41884), (1110, 36790), (1132, 36075), (1300, 31413), (1415, 28860), (1443, 28300), (1698, 24050), (1850, 22074), (1924, 21225), (1950, 20942), (2220, 18395), (2405, 16980), (2775, 14716), (2830, 14430), (2886, 14150), (3396, 12025), (3679, 11100), (3700, 11037), (3900, 10471), (4245, 9620), (4810, 8490), (5550, 7358), (5660, 7215), (5772, 7075)]