1854760680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1103}}^1$

素因数の和:1302

約数の個数: 192

約数和(自身を含む): 6293064960

約数和(自身を除く): 4438304280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 173, 180, 216, 243, 270, 324, 346, 360, 405, 486, 519, 540, 648, 692, 810, 865, 972, 1038, 1080, 1103, 1215, 1384, 1557, 1620, 1730, 1944, 2076, 2206, 2430, 2595, 3114, 3240, 3309, 3460, 4152, 4412, 4671, 4860, 5190, 5515, 6228, 6618, 6920, 7785, 8824, 9342, 9720, 9927, 10380, 11030, 12456, 13236, 14013, 15570, 16545, 18684, 19854, 20760, 22060, 23355, 26472, 28026, 29781, 31140, 33090, 37368, 39708, 42039, 44120, 46710, 49635, 56052, 59562, 62280, 66180, 70065, 79416, 84078, 89343, 93420, 99270, 112104, 119124, 132360, 140130, 148905, 168156, 178686, 186840, 190819, 198540, 210195, 238248, 268029, 280260, 297810, 336312, 357372, 381638, 397080, 420390, 446715, 536058, 560520, 572457, 595620, 714744, 763276, 840780, 893430, 954095, 1072116, 1144914, 1191240, 1340145, 1526552, 1681560, 1717371, 1786860, 1908190, 2144232, 2289828, 2680290, 2862285, 3434742, 3573720, 3816380, 4579656, 5152113, 5360580, 5724570, 6869484, 7632760, 8586855, 10304226, 10721160, 11449140, 13738968, 15456339, 17173710, 20608452, 22898280, 25760565, 30912678, 34347420, 41216904, 46369017, 51521130, 61825356, 68694840, 77281695, 92738034, 103042260, 123650712, 154563390, 185476068, 206084520, 231845085, 309126780, 370952136, 463690170, 618253560, 927380340, 1854760680]

約数ペア:

[(1, 1854760680), (2, 927380340), (3, 618253560), (4, 463690170), (5, 370952136), (6, 309126780), (8, 231845085), (9, 206084520), (10, 185476068), (12, 154563390), (15, 123650712), (18, 103042260), (20, 92738034), (24, 77281695), (27, 68694840), (30, 61825356), (36, 51521130), (40, 46369017), (45, 41216904), (54, 34347420), (60, 30912678), (72, 25760565), (81, 22898280), (90, 20608452), (108, 17173710), (120, 15456339), (135, 13738968), (162, 11449140), (173, 10721160), (180, 10304226), (216, 8586855), (243, 7632760), (270, 6869484), (324, 5724570), (346, 5360580), (360, 5152113), (405, 4579656), (486, 3816380), (519, 3573720), (540, 3434742), (648, 2862285), (692, 2680290), (810, 2289828), (865, 2144232), (972, 1908190), (1038, 1786860), (1080, 1717371), (1103, 1681560), (1215, 1526552), (1384, 1340145), (1557, 1191240), (1620, 1144914), (1730, 1072116), (1944, 954095), (2076, 893430), (2206, 840780), (2430, 763276), (2595, 714744), (3114, 595620), (3240, 572457), (3309, 560520), (3460, 536058), (4152, 446715), (4412, 420390), (4671, 397080), (4860, 381638), (5190, 357372), (5515, 336312), (6228, 297810), (6618, 280260), (6920, 268029), (7785, 238248), (8824, 210195), (9342, 198540), (9720, 190819), (9927, 186840), (10380, 178686), (11030, 168156), (12456, 148905), (13236, 140130), (14013, 132360), (15570, 119124), (16545, 112104), (18684, 99270), (19854, 93420), (20760, 89343), (22060, 84078), (23355, 79416), (26472, 70065), (28026, 66180), (29781, 62280), (31140, 59562), (33090, 56052), (37368, 49635), (39708, 46710), (42039, 44120)]