30283000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2753}}^1$

素因数の和:2785

約数の個数: 64

約数和(自身を含む): 77332320

約数和(自身を除く): 47049320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 2753, 5500, 5506, 11000, 11012, 13765, 22024, 27530, 30283, 55060, 60566, 68825, 110120, 121132, 137650, 151415, 242264, 275300, 302830, 344125, 550600, 605660, 688250, 757075, 1211320, 1376500, 1514150, 2753000, 3028300, 3785375, 6056600, 7570750, 15141500, 30283000]

約数ペア:

[(1, 30283000), (2, 15141500), (4, 7570750), (5, 6056600), (8, 3785375), (10, 3028300), (11, 2753000), (20, 1514150), (22, 1376500), (25, 1211320), (40, 757075), (44, 688250), (50, 605660), (55, 550600), (88, 344125), (100, 302830), (110, 275300), (125, 242264), (200, 151415), (220, 137650), (250, 121132), (275, 110120), (440, 68825), (500, 60566), (550, 55060), (1000, 30283), (1100, 27530), (1375, 22024), (2200, 13765), (2750, 11012), (2753, 11000), (5500, 5506)]