39051540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{163}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 131092416

約数和(自身を除く): 92040876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 163, 165, 180, 198, 220, 242, 326, 330, 363, 396, 484, 489, 495, 605, 652, 660, 726, 815, 978, 990, 1089, 1210, 1331, 1452, 1467, 1630, 1793, 1815, 1956, 1980, 2178, 2420, 2445, 2662, 2934, 3260, 3586, 3630, 3993, 4356, 4890, 5324, 5379, 5445, 5868, 6655, 7172, 7260, 7335, 7986, 8965, 9780, 10758, 10890, 11979, 13310, 14670, 15972, 16137, 17930, 19723, 19965, 21516, 21780, 23958, 26620, 26895, 29340, 32274, 35860, 39446, 39930, 47916, 53790, 59169, 59895, 64548, 78892, 79860, 80685, 98615, 107580, 118338, 119790, 161370, 177507, 197230, 216953, 236676, 239580, 295845, 322740, 355014, 394460, 433906, 591690, 650859, 710028, 867812, 887535, 1084765, 1183380, 1301718, 1775070, 1952577, 2169530, 2603436, 3254295, 3550140, 3905154, 4339060, 6508590, 7810308, 9762885, 13017180, 19525770, 39051540]

約数ペア:

[(1, 39051540), (2, 19525770), (3, 13017180), (4, 9762885), (5, 7810308), (6, 6508590), (9, 4339060), (10, 3905154), (11, 3550140), (12, 3254295), (15, 2603436), (18, 2169530), (20, 1952577), (22, 1775070), (30, 1301718), (33, 1183380), (36, 1084765), (44, 887535), (45, 867812), (55, 710028), (60, 650859), (66, 591690), (90, 433906), (99, 394460), (110, 355014), (121, 322740), (132, 295845), (163, 239580), (165, 236676), (180, 216953), (198, 197230), (220, 177507), (242, 161370), (326, 119790), (330, 118338), (363, 107580), (396, 98615), (484, 80685), (489, 79860), (495, 78892), (605, 64548), (652, 59895), (660, 59169), (726, 53790), (815, 47916), (978, 39930), (990, 39446), (1089, 35860), (1210, 32274), (1331, 29340), (1452, 26895), (1467, 26620), (1630, 23958), (1793, 21780), (1815, 21516), (1956, 19965), (1980, 19723), (2178, 17930), (2420, 16137), (2445, 15972), (2662, 14670), (2934, 13310), (3260, 11979), (3586, 10890), (3630, 10758), (3993, 9780), (4356, 8965), (4890, 7986), (5324, 7335), (5379, 7260), (5445, 7172), (5868, 6655)]