151774700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:912

約数の個数: 144

約数和(自身を含む): 428972544

約数和(自身を除く): 277197844

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 25, 28, 35, 44, 46, 50, 55, 70, 77, 92, 100, 110, 115, 140, 154, 161, 175, 220, 230, 253, 275, 308, 322, 350, 385, 460, 506, 550, 575, 644, 700, 770, 805, 857, 1012, 1100, 1150, 1265, 1540, 1610, 1714, 1771, 1925, 2300, 2530, 3220, 3428, 3542, 3850, 4025, 4285, 5060, 5999, 6325, 7084, 7700, 8050, 8570, 8855, 9427, 11998, 12650, 16100, 17140, 17710, 18854, 19711, 21425, 23996, 25300, 29995, 35420, 37708, 39422, 42850, 44275, 47135, 59990, 65989, 78844, 85700, 88550, 94270, 98555, 119980, 131978, 137977, 149975, 177100, 188540, 197110, 216821, 235675, 263956, 275954, 299950, 329945, 394220, 433642, 471350, 492775, 551908, 599900, 659890, 689885, 867284, 942700, 985550, 1084105, 1319780, 1379770, 1517747, 1649725, 1971100, 2168210, 2759540, 3035494, 3299450, 3449425, 4336420, 5420525, 6070988, 6598900, 6898850, 7588735, 10841050, 13797700, 15177470, 21682100, 30354940, 37943675, 75887350, 151774700]

約数ペア:

[(1, 151774700), (2, 75887350), (4, 37943675), (5, 30354940), (7, 21682100), (10, 15177470), (11, 13797700), (14, 10841050), (20, 7588735), (22, 6898850), (23, 6598900), (25, 6070988), (28, 5420525), (35, 4336420), (44, 3449425), (46, 3299450), (50, 3035494), (55, 2759540), (70, 2168210), (77, 1971100), (92, 1649725), (100, 1517747), (110, 1379770), (115, 1319780), (140, 1084105), (154, 985550), (161, 942700), (175, 867284), (220, 689885), (230, 659890), (253, 599900), (275, 551908), (308, 492775), (322, 471350), (350, 433642), (385, 394220), (460, 329945), (506, 299950), (550, 275954), (575, 263956), (644, 235675), (700, 216821), (770, 197110), (805, 188540), (857, 177100), (1012, 149975), (1100, 137977), (1150, 131978), (1265, 119980), (1540, 98555), (1610, 94270), (1714, 88550), (1771, 85700), (1925, 78844), (2300, 65989), (2530, 59990), (3220, 47135), (3428, 44275), (3542, 42850), (3850, 39422), (4025, 37708), (4285, 35420), (5060, 29995), (5999, 25300), (6325, 23996), (7084, 21425), (7700, 19711), (8050, 18854), (8570, 17710), (8855, 17140), (9427, 16100), (11998, 12650)]