84189300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21587}}^1$

素因数の和:21617

約数の個数: 72

約数和(自身を含む): 262337376

約数和(自身を除く): 178148076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 21587, 43174, 64761, 86348, 107935, 129522, 215870, 259044, 280631, 323805, 431740, 539675, 561262, 647610, 841893, 1079350, 1122524, 1295220, 1403155, 1619025, 1683786, 2158700, 2806310, 3238050, 3367572, 4209465, 5612620, 6476100, 7015775, 8418930, 14031550, 16837860, 21047325, 28063100, 42094650, 84189300]

約数ペア:

[(1, 84189300), (2, 42094650), (3, 28063100), (4, 21047325), (5, 16837860), (6, 14031550), (10, 8418930), (12, 7015775), (13, 6476100), (15, 5612620), (20, 4209465), (25, 3367572), (26, 3238050), (30, 2806310), (39, 2158700), (50, 1683786), (52, 1619025), (60, 1403155), (65, 1295220), (75, 1122524), (78, 1079350), (100, 841893), (130, 647610), (150, 561262), (156, 539675), (195, 431740), (260, 323805), (300, 280631), (325, 259044), (390, 215870), (650, 129522), (780, 107935), (975, 86348), (1300, 64761), (1950, 43174), (3900, 21587)]