40899870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 121927680

約数和(自身を除く): 81027810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 47, 54, 55, 66, 90, 94, 99, 110, 135, 141, 165, 198, 235, 270, 282, 293, 297, 330, 423, 470, 495, 517, 586, 594, 705, 846, 879, 990, 1034, 1269, 1410, 1465, 1485, 1551, 1758, 2115, 2538, 2585, 2637, 2930, 2970, 3102, 3223, 4230, 4395, 4653, 5170, 5274, 6345, 6446, 7755, 7911, 8790, 9306, 9669, 12690, 13185, 13771, 13959, 15510, 15822, 16115, 19338, 23265, 26370, 27542, 27918, 29007, 32230, 39555, 41313, 46530, 48345, 58014, 68855, 69795, 79110, 82626, 87021, 96690, 123939, 137710, 139590, 145035, 151481, 174042, 206565, 247878, 290070, 302962, 371817, 413130, 435105, 454443, 619695, 743634, 757405, 870210, 908886, 1239390, 1363329, 1514810, 1859085, 2272215, 2726658, 3718170, 4089987, 4544430, 6816645, 8179974, 13633290, 20449935, 40899870]

約数ペア:

[(1, 40899870), (2, 20449935), (3, 13633290), (5, 8179974), (6, 6816645), (9, 4544430), (10, 4089987), (11, 3718170), (15, 2726658), (18, 2272215), (22, 1859085), (27, 1514810), (30, 1363329), (33, 1239390), (45, 908886), (47, 870210), (54, 757405), (55, 743634), (66, 619695), (90, 454443), (94, 435105), (99, 413130), (110, 371817), (135, 302962), (141, 290070), (165, 247878), (198, 206565), (235, 174042), (270, 151481), (282, 145035), (293, 139590), (297, 137710), (330, 123939), (423, 96690), (470, 87021), (495, 82626), (517, 79110), (586, 69795), (594, 68855), (705, 58014), (846, 48345), (879, 46530), (990, 41313), (1034, 39555), (1269, 32230), (1410, 29007), (1465, 27918), (1485, 27542), (1551, 26370), (1758, 23265), (2115, 19338), (2538, 16115), (2585, 15822), (2637, 15510), (2930, 13959), (2970, 13771), (3102, 13185), (3223, 12690), (4230, 9669), (4395, 9306), (4653, 8790), (5170, 7911), (5274, 7755), (6345, 6446)]