74893000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:864

約数の個数: 128

約数和(自身を含む): 215953920

約数和(自身を除く): 141060920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 125, 130, 140, 175, 182, 200, 250, 260, 280, 325, 350, 364, 455, 500, 520, 650, 700, 728, 823, 875, 910, 1000, 1300, 1400, 1625, 1646, 1750, 1820, 2275, 2600, 3250, 3292, 3500, 3640, 4115, 4550, 5761, 6500, 6584, 7000, 8230, 9100, 10699, 11375, 11522, 13000, 16460, 18200, 20575, 21398, 22750, 23044, 28805, 32920, 41150, 42796, 45500, 46088, 53495, 57610, 74893, 82300, 85592, 91000, 102875, 106990, 115220, 144025, 149786, 164600, 205750, 213980, 230440, 267475, 288050, 299572, 374465, 411500, 427960, 534950, 576100, 599144, 720125, 748930, 823000, 1069900, 1152200, 1337375, 1440250, 1497860, 1872325, 2139800, 2674750, 2880500, 2995720, 3744650, 5349500, 5761000, 7489300, 9361625, 10699000, 14978600, 18723250, 37446500, 74893000]

約数ペア:

[(1, 74893000), (2, 37446500), (4, 18723250), (5, 14978600), (7, 10699000), (8, 9361625), (10, 7489300), (13, 5761000), (14, 5349500), (20, 3744650), (25, 2995720), (26, 2880500), (28, 2674750), (35, 2139800), (40, 1872325), (50, 1497860), (52, 1440250), (56, 1337375), (65, 1152200), (70, 1069900), (91, 823000), (100, 748930), (104, 720125), (125, 599144), (130, 576100), (140, 534950), (175, 427960), (182, 411500), (200, 374465), (250, 299572), (260, 288050), (280, 267475), (325, 230440), (350, 213980), (364, 205750), (455, 164600), (500, 149786), (520, 144025), (650, 115220), (700, 106990), (728, 102875), (823, 91000), (875, 85592), (910, 82300), (1000, 74893), (1300, 57610), (1400, 53495), (1625, 46088), (1646, 45500), (1750, 42796), (1820, 41150), (2275, 32920), (2600, 28805), (3250, 23044), (3292, 22750), (3500, 21398), (3640, 20575), (4115, 18200), (4550, 16460), (5761, 13000), (6500, 11522), (6584, 11375), (7000, 10699), (8230, 9100)]