57471900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 179988480

約数和(自身を除く): 122516580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 59, 60, 68, 75, 85, 100, 102, 118, 150, 170, 177, 191, 204, 236, 255, 295, 300, 340, 354, 382, 425, 510, 573, 590, 708, 764, 850, 885, 955, 1003, 1020, 1146, 1180, 1275, 1475, 1700, 1770, 1910, 2006, 2292, 2550, 2865, 2950, 3009, 3247, 3540, 3820, 4012, 4425, 4775, 5015, 5100, 5730, 5900, 6018, 6494, 8850, 9550, 9741, 10030, 11269, 11460, 12036, 12988, 14325, 15045, 16235, 17700, 19100, 19482, 20060, 22538, 25075, 28650, 30090, 32470, 33807, 38964, 45076, 48705, 50150, 56345, 57300, 60180, 64940, 67614, 75225, 81175, 97410, 100300, 112690, 135228, 150450, 162350, 169035, 191573, 194820, 225380, 243525, 281725, 300900, 324700, 338070, 383146, 487050, 563450, 574719, 676140, 766292, 845175, 957865, 974100, 1126900, 1149438, 1690350, 1915730, 2298876, 2873595, 3380700, 3831460, 4789325, 5747190, 9578650, 11494380, 14367975, 19157300, 28735950, 57471900]

約数ペア:

[(1, 57471900), (2, 28735950), (3, 19157300), (4, 14367975), (5, 11494380), (6, 9578650), (10, 5747190), (12, 4789325), (15, 3831460), (17, 3380700), (20, 2873595), (25, 2298876), (30, 1915730), (34, 1690350), (50, 1149438), (51, 1126900), (59, 974100), (60, 957865), (68, 845175), (75, 766292), (85, 676140), (100, 574719), (102, 563450), (118, 487050), (150, 383146), (170, 338070), (177, 324700), (191, 300900), (204, 281725), (236, 243525), (255, 225380), (295, 194820), (300, 191573), (340, 169035), (354, 162350), (382, 150450), (425, 135228), (510, 112690), (573, 100300), (590, 97410), (708, 81175), (764, 75225), (850, 67614), (885, 64940), (955, 60180), (1003, 57300), (1020, 56345), (1146, 50150), (1180, 48705), (1275, 45076), (1475, 38964), (1700, 33807), (1770, 32470), (1910, 30090), (2006, 28650), (2292, 25075), (2550, 22538), (2865, 20060), (2950, 19482), (3009, 19100), (3247, 17700), (3540, 16235), (3820, 15045), (4012, 14325), (4425, 12988), (4775, 12036), (5015, 11460), (5100, 11269), (5730, 10030), (5900, 9741), (6018, 9550), (6494, 8850)]