80229690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2677}}^1$

素因数の和:2733

約数の個数: 80

約数和(自身を含む): 221641992

約数和(自身を除く): 141412302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 222, 270, 333, 370, 405, 555, 666, 810, 999, 1110, 1665, 1998, 2677, 2997, 3330, 4995, 5354, 5994, 8031, 9990, 13385, 14985, 16062, 24093, 26770, 29970, 40155, 48186, 72279, 80310, 99049, 120465, 144558, 198098, 216837, 240930, 297147, 361395, 433674, 495245, 594294, 722790, 891441, 990490, 1084185, 1485735, 1782882, 2168370, 2674323, 2971470, 4457205, 5348646, 8022969, 8914410, 13371615, 16045938, 26743230, 40114845, 80229690]

約数ペア:

[(1, 80229690), (2, 40114845), (3, 26743230), (5, 16045938), (6, 13371615), (9, 8914410), (10, 8022969), (15, 5348646), (18, 4457205), (27, 2971470), (30, 2674323), (37, 2168370), (45, 1782882), (54, 1485735), (74, 1084185), (81, 990490), (90, 891441), (111, 722790), (135, 594294), (162, 495245), (185, 433674), (222, 361395), (270, 297147), (333, 240930), (370, 216837), (405, 198098), (555, 144558), (666, 120465), (810, 99049), (999, 80310), (1110, 72279), (1665, 48186), (1998, 40155), (2677, 29970), (2997, 26770), (3330, 24093), (4995, 16062), (5354, 14985), (5994, 13385), (8031, 9990)]