1240049700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{81049}}^1$

素因数の和:81086

約数の個数: 108

約数和(自身を含む): 4115556900

約数和(自身を除く): 2875507200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2550, 3060, 3825, 5100, 7650, 15300, 81049, 162098, 243147, 324196, 405245, 486294, 729441, 810490, 972588, 1215735, 1377833, 1458882, 1620980, 2026225, 2431470, 2755666, 2917764, 3647205, 4052450, 4133499, 4862940, 5511332, 6078675, 6889165, 7294410, 8104900, 8266998, 12157350, 12400497, 13778330, 14588820, 16533996, 18236025, 20667495, 24314700, 24800994, 27556660, 34445825, 36472050, 41334990, 49601988, 62002485, 68891650, 72944100, 82669980, 103337475, 124004970, 137783300, 206674950, 248009940, 310012425, 413349900, 620024850, 1240049700]

約数ペア:

[(1, 1240049700), (2, 620024850), (3, 413349900), (4, 310012425), (5, 248009940), (6, 206674950), (9, 137783300), (10, 124004970), (12, 103337475), (15, 82669980), (17, 72944100), (18, 68891650), (20, 62002485), (25, 49601988), (30, 41334990), (34, 36472050), (36, 34445825), (45, 27556660), (50, 24800994), (51, 24314700), (60, 20667495), (68, 18236025), (75, 16533996), (85, 14588820), (90, 13778330), (100, 12400497), (102, 12157350), (150, 8266998), (153, 8104900), (170, 7294410), (180, 6889165), (204, 6078675), (225, 5511332), (255, 4862940), (300, 4133499), (306, 4052450), (340, 3647205), (425, 2917764), (450, 2755666), (510, 2431470), (612, 2026225), (765, 1620980), (850, 1458882), (900, 1377833), (1020, 1215735), (1275, 972588), (1530, 810490), (1700, 729441), (2550, 486294), (3060, 405245), (3825, 324196), (5100, 243147), (7650, 162098), (15300, 81049)]