156727140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 452390400

約数和(自身を除く): 295663260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 149, 188, 235, 282, 298, 373, 447, 470, 564, 596, 705, 745, 746, 894, 940, 1119, 1410, 1490, 1492, 1788, 1865, 2235, 2238, 2820, 2980, 3730, 4470, 4476, 5595, 7003, 7460, 8940, 11190, 14006, 17531, 21009, 22380, 28012, 35015, 35062, 42018, 52593, 55577, 70030, 70124, 84036, 87655, 105045, 105186, 111154, 140060, 166731, 175310, 210090, 210372, 222308, 262965, 277885, 333462, 350620, 420180, 525930, 555770, 666924, 833655, 1051860, 1111540, 1667310, 2612119, 3334620, 5224238, 7836357, 10448476, 13060595, 15672714, 26121190, 31345428, 39181785, 52242380, 78363570, 156727140]

約数ペア:

[(1, 156727140), (2, 78363570), (3, 52242380), (4, 39181785), (5, 31345428), (6, 26121190), (10, 15672714), (12, 13060595), (15, 10448476), (20, 7836357), (30, 5224238), (47, 3334620), (60, 2612119), (94, 1667310), (141, 1111540), (149, 1051860), (188, 833655), (235, 666924), (282, 555770), (298, 525930), (373, 420180), (447, 350620), (470, 333462), (564, 277885), (596, 262965), (705, 222308), (745, 210372), (746, 210090), (894, 175310), (940, 166731), (1119, 140060), (1410, 111154), (1490, 105186), (1492, 105045), (1788, 87655), (1865, 84036), (2235, 70124), (2238, 70030), (2820, 55577), (2980, 52593), (3730, 42018), (4470, 35062), (4476, 35015), (5595, 28012), (7003, 22380), (7460, 21009), (8940, 17531), (11190, 14006)]