67379000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 174545280

約数和(自身を除く): 107166280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 71, 73, 100, 104, 125, 130, 142, 146, 200, 250, 260, 284, 292, 325, 355, 365, 500, 520, 568, 584, 650, 710, 730, 923, 949, 1000, 1300, 1420, 1460, 1625, 1775, 1825, 1846, 1898, 2600, 2840, 2920, 3250, 3550, 3650, 3692, 3796, 4615, 4745, 5183, 6500, 7100, 7300, 7384, 7592, 8875, 9125, 9230, 9490, 10366, 13000, 14200, 14600, 17750, 18250, 18460, 18980, 20732, 23075, 23725, 25915, 35500, 36500, 36920, 37960, 41464, 46150, 47450, 51830, 67379, 71000, 73000, 92300, 94900, 103660, 115375, 118625, 129575, 134758, 184600, 189800, 207320, 230750, 237250, 259150, 269516, 336895, 461500, 474500, 518300, 539032, 647875, 673790, 923000, 949000, 1036600, 1295750, 1347580, 1684475, 2591500, 2695160, 3368950, 5183000, 6737900, 8422375, 13475800, 16844750, 33689500, 67379000]

約数ペア:

[(1, 67379000), (2, 33689500), (4, 16844750), (5, 13475800), (8, 8422375), (10, 6737900), (13, 5183000), (20, 3368950), (25, 2695160), (26, 2591500), (40, 1684475), (50, 1347580), (52, 1295750), (65, 1036600), (71, 949000), (73, 923000), (100, 673790), (104, 647875), (125, 539032), (130, 518300), (142, 474500), (146, 461500), (200, 336895), (250, 269516), (260, 259150), (284, 237250), (292, 230750), (325, 207320), (355, 189800), (365, 184600), (500, 134758), (520, 129575), (568, 118625), (584, 115375), (650, 103660), (710, 94900), (730, 92300), (923, 73000), (949, 71000), (1000, 67379), (1300, 51830), (1420, 47450), (1460, 46150), (1625, 41464), (1775, 37960), (1825, 36920), (1846, 36500), (1898, 35500), (2600, 25915), (2840, 23725), (2920, 23075), (3250, 20732), (3550, 18980), (3650, 18460), (3692, 18250), (3796, 17750), (4615, 14600), (4745, 14200), (5183, 13000), (6500, 10366), (7100, 9490), (7300, 9230), (7384, 9125), (7592, 8875)]