147938700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5419}}^1$

素因数の和:5456

約数の個数: 144

約数和(自身を含む): 526910720

約数和(自身を除く): 378972020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5419, 5460, 6825, 9100, 10838, 13650, 16257, 21676, 27095, 27300, 32514, 37933, 54190, 65028, 70447, 75866, 81285, 108380, 113799, 135475, 140894, 151732, 162570, 189665, 211341, 227598, 270950, 281788, 325140, 352235, 379330, 406425, 422682, 455196, 493129, 541900, 568995, 704470, 758660, 812850, 845364, 948325, 986258, 1056705, 1137990, 1408940, 1479387, 1625700, 1761175, 1896650, 1972516, 2113410, 2275980, 2465645, 2844975, 2958774, 3522350, 3793300, 4226820, 4931290, 5283525, 5689950, 5917548, 7044700, 7396935, 9862580, 10567050, 11379900, 12328225, 14793870, 21134100, 24656450, 29587740, 36984675, 49312900, 73969350, 147938700]

約数ペア:

[(1, 147938700), (2, 73969350), (3, 49312900), (4, 36984675), (5, 29587740), (6, 24656450), (7, 21134100), (10, 14793870), (12, 12328225), (13, 11379900), (14, 10567050), (15, 9862580), (20, 7396935), (21, 7044700), (25, 5917548), (26, 5689950), (28, 5283525), (30, 4931290), (35, 4226820), (39, 3793300), (42, 3522350), (50, 2958774), (52, 2844975), (60, 2465645), (65, 2275980), (70, 2113410), (75, 1972516), (78, 1896650), (84, 1761175), (91, 1625700), (100, 1479387), (105, 1408940), (130, 1137990), (140, 1056705), (150, 986258), (156, 948325), (175, 845364), (182, 812850), (195, 758660), (210, 704470), (260, 568995), (273, 541900), (300, 493129), (325, 455196), (350, 422682), (364, 406425), (390, 379330), (420, 352235), (455, 325140), (525, 281788), (546, 270950), (650, 227598), (700, 211341), (780, 189665), (910, 162570), (975, 151732), (1050, 140894), (1092, 135475), (1300, 113799), (1365, 108380), (1820, 81285), (1950, 75866), (2100, 70447), (2275, 65028), (2730, 54190), (3900, 37933), (4550, 32514), (5419, 27300), (5460, 27095), (6825, 21676), (9100, 16257), (10838, 13650)]