2455016700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{115259}}^1$

素因数の和:115347

約数の個数: 72

約数和(自身を含む): 7203288960

約数和(自身を除く): 4748272260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 3550, 4260, 5325, 7100, 10650, 21300, 115259, 230518, 345777, 461036, 576295, 691554, 1152590, 1383108, 1728885, 2305180, 2881475, 3457770, 5762950, 6915540, 8183389, 8644425, 11525900, 16366778, 17288850, 24550167, 32733556, 34577700, 40916945, 49100334, 81833890, 98200668, 122750835, 163667780, 204584725, 245501670, 409169450, 491003340, 613754175, 818338900, 1227508350, 2455016700]

約数ペア:

[(1, 2455016700), (2, 1227508350), (3, 818338900), (4, 613754175), (5, 491003340), (6, 409169450), (10, 245501670), (12, 204584725), (15, 163667780), (20, 122750835), (25, 98200668), (30, 81833890), (50, 49100334), (60, 40916945), (71, 34577700), (75, 32733556), (100, 24550167), (142, 17288850), (150, 16366778), (213, 11525900), (284, 8644425), (300, 8183389), (355, 6915540), (426, 5762950), (710, 3457770), (852, 2881475), (1065, 2305180), (1420, 1728885), (1775, 1383108), (2130, 1152590), (3550, 691554), (4260, 576295), (5325, 461036), (7100, 345777), (10650, 230518), (21300, 115259)]