166679100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{8819}}^1$

素因数の和:8849

約数の個数: 144

約数和(自身を含む): 612460800

約数和(自身を除く): 445781700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 8819, 9450, 17638, 18900, 26457, 35276, 44095, 52914, 61733, 79371, 88190, 105828, 123466, 132285, 158742, 176380, 185199, 220475, 238113, 246932, 264570, 308665, 317484, 370398, 396855, 440950, 476226, 529140, 555597, 617330, 661425, 740796, 793710, 881900, 925995, 952452, 1111194, 1190565, 1234660, 1322850, 1543325, 1587420, 1666791, 1851990, 1984275, 2222388, 2381130, 2645700, 2777985, 3086650, 3333582, 3703980, 3968550, 4629975, 4762260, 5555970, 5952825, 6173300, 6667164, 7937100, 8333955, 9259950, 11111940, 11905650, 13889925, 16667910, 18519900, 23811300, 27779850, 33335820, 41669775, 55559700, 83339550, 166679100]

約数ペア:

[(1, 166679100), (2, 83339550), (3, 55559700), (4, 41669775), (5, 33335820), (6, 27779850), (7, 23811300), (9, 18519900), (10, 16667910), (12, 13889925), (14, 11905650), (15, 11111940), (18, 9259950), (20, 8333955), (21, 7937100), (25, 6667164), (27, 6173300), (28, 5952825), (30, 5555970), (35, 4762260), (36, 4629975), (42, 3968550), (45, 3703980), (50, 3333582), (54, 3086650), (60, 2777985), (63, 2645700), (70, 2381130), (75, 2222388), (84, 1984275), (90, 1851990), (100, 1666791), (105, 1587420), (108, 1543325), (126, 1322850), (135, 1234660), (140, 1190565), (150, 1111194), (175, 952452), (180, 925995), (189, 881900), (210, 793710), (225, 740796), (252, 661425), (270, 617330), (300, 555597), (315, 529140), (350, 476226), (378, 440950), (420, 396855), (450, 370398), (525, 317484), (540, 308665), (630, 264570), (675, 246932), (700, 238113), (756, 220475), (900, 185199), (945, 176380), (1050, 158742), (1260, 132285), (1350, 123466), (1575, 105828), (1890, 88190), (2100, 79371), (2700, 61733), (3150, 52914), (3780, 44095), (4725, 35276), (6300, 26457), (8819, 18900), (9450, 17638)]