139631580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2137}}^1$

素因数の和:2177

約数の個数: 144

約数和(自身を含む): 477714720

約数和(自身を除く): 338083140

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, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2137, 2178, 2420, 2970, 3267, 3630, 4274, 4356, 5445, 5940, 6411, 6534, 7260, 8548, 10685, 10890, 12822, 13068, 16335, 19233, 21370, 21780, 23507, 25644, 32055, 32670, 38466, 42740, 47014, 57699, 64110, 65340, 70521, 76932, 94028, 96165, 115398, 117535, 128220, 141042, 192330, 211563, 230796, 235070, 258577, 282084, 288495, 352605, 384660, 423126, 470140, 517154, 576990, 634689, 705210, 775731, 846252, 1034308, 1057815, 1153980, 1269378, 1292885, 1410420, 1551462, 2115630, 2327193, 2538756, 2585770, 3102924, 3173445, 3878655, 4231260, 4654386, 5171540, 6346890, 6981579, 7757310, 9308772, 11635965, 12693780, 13963158, 15514620, 23271930, 27926316, 34907895, 46543860, 69815790, 139631580]

約数ペア:

[(1, 139631580), (2, 69815790), (3, 46543860), (4, 34907895), (5, 27926316), (6, 23271930), (9, 15514620), (10, 13963158), (11, 12693780), (12, 11635965), (15, 9308772), (18, 7757310), (20, 6981579), (22, 6346890), (27, 5171540), (30, 4654386), (33, 4231260), (36, 3878655), (44, 3173445), (45, 3102924), (54, 2585770), (55, 2538756), (60, 2327193), (66, 2115630), (90, 1551462), (99, 1410420), (108, 1292885), (110, 1269378), (121, 1153980), (132, 1057815), (135, 1034308), (165, 846252), (180, 775731), (198, 705210), (220, 634689), (242, 576990), (270, 517154), (297, 470140), (330, 423126), (363, 384660), (396, 352605), (484, 288495), (495, 282084), (540, 258577), (594, 235070), (605, 230796), (660, 211563), (726, 192330), (990, 141042), (1089, 128220), (1188, 117535), (1210, 115398), (1452, 96165), (1485, 94028), (1815, 76932), (1980, 70521), (2137, 65340), (2178, 64110), (2420, 57699), (2970, 47014), (3267, 42740), (3630, 38466), (4274, 32670), (4356, 32055), (5445, 25644), (5940, 23507), (6411, 21780), (6534, 21370), (7260, 19233), (8548, 16335), (10685, 13068), (10890, 12822)]