71390700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 232380960

約数和(自身を除く): 160990260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 137, 150, 180, 193, 225, 270, 274, 300, 386, 411, 450, 540, 548, 579, 675, 685, 772, 822, 900, 965, 1158, 1233, 1350, 1370, 1644, 1737, 1930, 2055, 2316, 2466, 2700, 2740, 2895, 3425, 3474, 3699, 3860, 4110, 4825, 4932, 5211, 5790, 6165, 6850, 6948, 7398, 8220, 8685, 9650, 10275, 10422, 11580, 12330, 13700, 14475, 14796, 17370, 18495, 19300, 20550, 20844, 24660, 26055, 26441, 28950, 30825, 34740, 36990, 41100, 43425, 52110, 52882, 57900, 61650, 73980, 79323, 86850, 92475, 104220, 105764, 123300, 130275, 132205, 158646, 173700, 184950, 237969, 260550, 264410, 317292, 369900, 396615, 475938, 521100, 528820, 661025, 713907, 793230, 951876, 1189845, 1322050, 1427814, 1586460, 1983075, 2379690, 2644100, 2855628, 3569535, 3966150, 4759380, 5949225, 7139070, 7932300, 11898450, 14278140, 17847675, 23796900, 35695350, 71390700]

約数ペア:

[(1, 71390700), (2, 35695350), (3, 23796900), (4, 17847675), (5, 14278140), (6, 11898450), (9, 7932300), (10, 7139070), (12, 5949225), (15, 4759380), (18, 3966150), (20, 3569535), (25, 2855628), (27, 2644100), (30, 2379690), (36, 1983075), (45, 1586460), (50, 1427814), (54, 1322050), (60, 1189845), (75, 951876), (90, 793230), (100, 713907), (108, 661025), (135, 528820), (137, 521100), (150, 475938), (180, 396615), (193, 369900), (225, 317292), (270, 264410), (274, 260550), (300, 237969), (386, 184950), (411, 173700), (450, 158646), (540, 132205), (548, 130275), (579, 123300), (675, 105764), (685, 104220), (772, 92475), (822, 86850), (900, 79323), (965, 73980), (1158, 61650), (1233, 57900), (1350, 52882), (1370, 52110), (1644, 43425), (1737, 41100), (1930, 36990), (2055, 34740), (2316, 30825), (2466, 28950), (2700, 26441), (2740, 26055), (2895, 24660), (3425, 20844), (3474, 20550), (3699, 19300), (3860, 18495), (4110, 17370), (4825, 14796), (4932, 14475), (5211, 13700), (5790, 12330), (6165, 11580), (6850, 10422), (6948, 10275), (7398, 9650), (8220, 8685)]