29816820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^2$

素因数の和:111

約数の個数: 162

約数和(自身を含む): 102173526

約数和(自身を除く): 72356706

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 110, 111, 121, 132, 148, 165, 180, 185, 198, 220, 222, 242, 330, 333, 363, 370, 396, 407, 444, 484, 495, 555, 605, 660, 666, 726, 740, 814, 990, 1089, 1110, 1210, 1221, 1332, 1369, 1452, 1628, 1665, 1815, 1980, 2035, 2178, 2220, 2420, 2442, 2738, 3330, 3630, 3663, 4070, 4107, 4356, 4477, 4884, 5445, 5476, 6105, 6660, 6845, 7260, 7326, 8140, 8214, 8954, 10890, 12210, 12321, 13431, 13690, 14652, 15059, 16428, 17908, 18315, 20535, 21780, 22385, 24420, 24642, 26862, 27380, 30118, 36630, 40293, 41070, 44770, 45177, 49284, 53724, 60236, 61605, 67155, 73260, 75295, 80586, 82140, 89540, 90354, 123210, 134310, 135531, 150590, 161172, 165649, 180708, 201465, 225885, 246420, 268620, 271062, 301180, 331298, 402930, 451770, 496947, 542124, 662596, 677655, 805860, 828245, 903540, 993894, 1355310, 1490841, 1656490, 1987788, 2484735, 2710620, 2981682, 3312980, 4969470, 5963364, 7454205, 9938940, 14908410, 29816820]

約数ペア:

[(1, 29816820), (2, 14908410), (3, 9938940), (4, 7454205), (5, 5963364), (6, 4969470), (9, 3312980), (10, 2981682), (11, 2710620), (12, 2484735), (15, 1987788), (18, 1656490), (20, 1490841), (22, 1355310), (30, 993894), (33, 903540), (36, 828245), (37, 805860), (44, 677655), (45, 662596), (55, 542124), (60, 496947), (66, 451770), (74, 402930), (90, 331298), (99, 301180), (110, 271062), (111, 268620), (121, 246420), (132, 225885), (148, 201465), (165, 180708), (180, 165649), (185, 161172), (198, 150590), (220, 135531), (222, 134310), (242, 123210), (330, 90354), (333, 89540), (363, 82140), (370, 80586), (396, 75295), (407, 73260), (444, 67155), (484, 61605), (495, 60236), (555, 53724), (605, 49284), (660, 45177), (666, 44770), (726, 41070), (740, 40293), (814, 36630), (990, 30118), (1089, 27380), (1110, 26862), (1210, 24642), (1221, 24420), (1332, 22385), (1369, 21780), (1452, 20535), (1628, 18315), (1665, 17908), (1815, 16428), (1980, 15059), (2035, 14652), (2178, 13690), (2220, 13431), (2420, 12321), (2442, 12210), (2738, 10890), (3330, 8954), (3630, 8214), (3663, 8140), (4070, 7326), (4107, 7260), (4356, 6845), (4477, 6660), (4884, 6105), (5445, 5476)]