8951580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 30834720

約数和(自身を除く): 21883140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 137, 165, 180, 198, 220, 242, 270, 274, 297, 330, 363, 396, 411, 484, 495, 540, 548, 594, 605, 660, 685, 726, 822, 990, 1089, 1188, 1210, 1233, 1370, 1452, 1485, 1507, 1644, 1815, 1980, 2055, 2178, 2420, 2466, 2740, 2970, 3014, 3267, 3630, 3699, 4110, 4356, 4521, 4932, 5445, 5940, 6028, 6165, 6534, 7260, 7398, 7535, 8220, 9042, 10890, 12330, 13068, 13563, 14796, 15070, 16335, 16577, 18084, 18495, 21780, 22605, 24660, 27126, 30140, 32670, 33154, 36990, 40689, 45210, 49731, 54252, 65340, 66308, 67815, 73980, 81378, 82885, 90420, 99462, 135630, 149193, 162756, 165770, 198924, 203445, 248655, 271260, 298386, 331540, 406890, 447579, 497310, 596772, 745965, 813780, 895158, 994620, 1491930, 1790316, 2237895, 2983860, 4475790, 8951580]

約数ペア:

[(1, 8951580), (2, 4475790), (3, 2983860), (4, 2237895), (5, 1790316), (6, 1491930), (9, 994620), (10, 895158), (11, 813780), (12, 745965), (15, 596772), (18, 497310), (20, 447579), (22, 406890), (27, 331540), (30, 298386), (33, 271260), (36, 248655), (44, 203445), (45, 198924), (54, 165770), (55, 162756), (60, 149193), (66, 135630), (90, 99462), (99, 90420), (108, 82885), (110, 81378), (121, 73980), (132, 67815), (135, 66308), (137, 65340), (165, 54252), (180, 49731), (198, 45210), (220, 40689), (242, 36990), (270, 33154), (274, 32670), (297, 30140), (330, 27126), (363, 24660), (396, 22605), (411, 21780), (484, 18495), (495, 18084), (540, 16577), (548, 16335), (594, 15070), (605, 14796), (660, 13563), (685, 13068), (726, 12330), (822, 10890), (990, 9042), (1089, 8220), (1188, 7535), (1210, 7398), (1233, 7260), (1370, 6534), (1452, 6165), (1485, 6028), (1507, 5940), (1644, 5445), (1815, 4932), (1980, 4521), (2055, 4356), (2178, 4110), (2420, 3699), (2466, 3630), (2740, 3267), (2970, 3014)]