40548300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 130220832

約数和(自身を除く): 89672532

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, 281, 300, 325, 370, 390, 444, 481, 555, 562, 650, 740, 780, 843, 925, 962, 975, 1110, 1124, 1300, 1405, 1443, 1686, 1850, 1924, 1950, 2220, 2405, 2775, 2810, 2886, 3372, 3653, 3700, 3900, 4215, 4810, 5550, 5620, 5772, 7025, 7215, 7306, 8430, 9620, 10397, 10959, 11100, 12025, 14050, 14430, 14612, 16860, 18265, 20794, 21075, 21918, 24050, 28100, 28860, 31191, 36075, 36530, 41588, 42150, 43836, 48100, 51985, 54795, 62382, 72150, 73060, 84300, 91325, 103970, 109590, 124764, 135161, 144300, 155955, 182650, 207940, 219180, 259925, 270322, 273975, 311910, 365300, 405483, 519850, 540644, 547950, 623820, 675805, 779775, 810966, 1039700, 1095900, 1351610, 1559550, 1621932, 2027415, 2703220, 3119100, 3379025, 4054830, 6758050, 8109660, 10137075, 13516100, 20274150, 40548300]

約数ペア:

[(1, 40548300), (2, 20274150), (3, 13516100), (4, 10137075), (5, 8109660), (6, 6758050), (10, 4054830), (12, 3379025), (13, 3119100), (15, 2703220), (20, 2027415), (25, 1621932), (26, 1559550), (30, 1351610), (37, 1095900), (39, 1039700), (50, 810966), (52, 779775), (60, 675805), (65, 623820), (74, 547950), (75, 540644), (78, 519850), (100, 405483), (111, 365300), (130, 311910), (148, 273975), (150, 270322), (156, 259925), (185, 219180), (195, 207940), (222, 182650), (260, 155955), (281, 144300), (300, 135161), (325, 124764), (370, 109590), (390, 103970), (444, 91325), (481, 84300), (555, 73060), (562, 72150), (650, 62382), (740, 54795), (780, 51985), (843, 48100), (925, 43836), (962, 42150), (975, 41588), (1110, 36530), (1124, 36075), (1300, 31191), (1405, 28860), (1443, 28100), (1686, 24050), (1850, 21918), (1924, 21075), (1950, 20794), (2220, 18265), (2405, 16860), (2775, 14612), (2810, 14430), (2886, 14050), (3372, 12025), (3653, 11100), (3700, 10959), (3900, 10397), (4215, 9620), (4810, 8430), (5550, 7306), (5620, 7215), (5772, 7025)]