84839940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8269}}^1$

素因数の和:8306

約数の個数: 96

約数和(自身を含む): 277872000

約数和(自身を除く): 193032060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 8269, 10260, 16538, 24807, 33076, 41345, 49614, 74421, 82690, 99228, 124035, 148842, 157111, 165380, 223263, 248070, 297684, 314222, 372105, 446526, 471333, 496140, 628444, 744210, 785555, 893052, 942666, 1116315, 1413999, 1488420, 1571110, 1885332, 2232630, 2356665, 2827998, 3142220, 4241997, 4465260, 4713330, 5655996, 7069995, 8483994, 9426660, 14139990, 16967988, 21209985, 28279980, 42419970, 84839940]

約数ペア:

[(1, 84839940), (2, 42419970), (3, 28279980), (4, 21209985), (5, 16967988), (6, 14139990), (9, 9426660), (10, 8483994), (12, 7069995), (15, 5655996), (18, 4713330), (19, 4465260), (20, 4241997), (27, 3142220), (30, 2827998), (36, 2356665), (38, 2232630), (45, 1885332), (54, 1571110), (57, 1488420), (60, 1413999), (76, 1116315), (90, 942666), (95, 893052), (108, 785555), (114, 744210), (135, 628444), (171, 496140), (180, 471333), (190, 446526), (228, 372105), (270, 314222), (285, 297684), (342, 248070), (380, 223263), (513, 165380), (540, 157111), (570, 148842), (684, 124035), (855, 99228), (1026, 82690), (1140, 74421), (1710, 49614), (2052, 41345), (2565, 33076), (3420, 24807), (5130, 16538), (8269, 10260)]