2741700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 144

約数和(自身を含む): 9235520

約数和(自身を除く): 6493820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 37, 38, 39, 50, 52, 57, 60, 65, 74, 75, 76, 78, 95, 100, 111, 114, 130, 148, 150, 156, 185, 190, 195, 222, 228, 247, 260, 285, 300, 325, 370, 380, 390, 444, 475, 481, 494, 555, 570, 650, 703, 740, 741, 780, 925, 950, 962, 975, 988, 1110, 1140, 1235, 1300, 1406, 1425, 1443, 1482, 1850, 1900, 1924, 1950, 2109, 2220, 2405, 2470, 2775, 2812, 2850, 2886, 2964, 3515, 3700, 3705, 3900, 4218, 4810, 4940, 5550, 5700, 5772, 6175, 7030, 7215, 7410, 8436, 9139, 9620, 10545, 11100, 12025, 12350, 14060, 14430, 14820, 17575, 18278, 18525, 21090, 24050, 24700, 27417, 28860, 35150, 36075, 36556, 37050, 42180, 45695, 48100, 52725, 54834, 70300, 72150, 74100, 91390, 105450, 109668, 137085, 144300, 182780, 210900, 228475, 274170, 456950, 548340, 685425, 913900, 1370850, 2741700]

約数ペア:

[(1, 2741700), (2, 1370850), (3, 913900), (4, 685425), (5, 548340), (6, 456950), (10, 274170), (12, 228475), (13, 210900), (15, 182780), (19, 144300), (20, 137085), (25, 109668), (26, 105450), (30, 91390), (37, 74100), (38, 72150), (39, 70300), (50, 54834), (52, 52725), (57, 48100), (60, 45695), (65, 42180), (74, 37050), (75, 36556), (76, 36075), (78, 35150), (95, 28860), (100, 27417), (111, 24700), (114, 24050), (130, 21090), (148, 18525), (150, 18278), (156, 17575), (185, 14820), (190, 14430), (195, 14060), (222, 12350), (228, 12025), (247, 11100), (260, 10545), (285, 9620), (300, 9139), (325, 8436), (370, 7410), (380, 7215), (390, 7030), (444, 6175), (475, 5772), (481, 5700), (494, 5550), (555, 4940), (570, 4810), (650, 4218), (703, 3900), (740, 3705), (741, 3700), (780, 3515), (925, 2964), (950, 2886), (962, 2850), (975, 2812), (988, 2775), (1110, 2470), (1140, 2405), (1235, 2220), (1300, 2109), (1406, 1950), (1425, 1924), (1443, 1900), (1482, 1850)]