56777700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1466

約数の個数: 144

約数和(自身を含む): 197765120

約数和(自身を除く): 140987420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1330, 1423, 1425, 1596, 1900, 1995, 2100, 2660, 2846, 2850, 3325, 3990, 4269, 5692, 5700, 6650, 7115, 7980, 8538, 9961, 9975, 13300, 14230, 17076, 19922, 19950, 21345, 27037, 28460, 29883, 35575, 39844, 39900, 42690, 49805, 54074, 59766, 71150, 81111, 85380, 99610, 106725, 108148, 119532, 135185, 142300, 149415, 162222, 189259, 199220, 213450, 249025, 270370, 298830, 324444, 378518, 405555, 426900, 498050, 540740, 567777, 597660, 675925, 747075, 757036, 811110, 946295, 996100, 1135554, 1351850, 1494150, 1622220, 1892590, 2027775, 2271108, 2703700, 2838885, 2988300, 3785180, 4055550, 4731475, 5677770, 8111100, 9462950, 11355540, 14194425, 18925900, 28388850, 56777700]

約数ペア:

[(1, 56777700), (2, 28388850), (3, 18925900), (4, 14194425), (5, 11355540), (6, 9462950), (7, 8111100), (10, 5677770), (12, 4731475), (14, 4055550), (15, 3785180), (19, 2988300), (20, 2838885), (21, 2703700), (25, 2271108), (28, 2027775), (30, 1892590), (35, 1622220), (38, 1494150), (42, 1351850), (50, 1135554), (57, 996100), (60, 946295), (70, 811110), (75, 757036), (76, 747075), (84, 675925), (95, 597660), (100, 567777), (105, 540740), (114, 498050), (133, 426900), (140, 405555), (150, 378518), (175, 324444), (190, 298830), (210, 270370), (228, 249025), (266, 213450), (285, 199220), (300, 189259), (350, 162222), (380, 149415), (399, 142300), (420, 135185), (475, 119532), (525, 108148), (532, 106725), (570, 99610), (665, 85380), (700, 81111), (798, 71150), (950, 59766), (1050, 54074), (1140, 49805), (1330, 42690), (1423, 39900), (1425, 39844), (1596, 35575), (1900, 29883), (1995, 28460), (2100, 27037), (2660, 21345), (2846, 19950), (2850, 19922), (3325, 17076), (3990, 14230), (4269, 13300), (5692, 9975), (5700, 9961), (6650, 8538), (7115, 7980)]