162450540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4159}}^1$

素因数の和:4212

約数の個数: 144

約数和(自身を含む): 581468160

約数和(自身を除く): 419017620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4159, 4340, 5580, 6510, 7812, 8318, 9765, 12477, 13020, 16636, 19530, 20795, 24954, 29113, 37431, 39060, 41590, 49908, 58226, 62385, 74862, 83180, 87339, 116452, 124770, 128929, 145565, 149724, 174678, 187155, 249540, 257858, 262017, 291130, 349356, 374310, 386787, 436695, 515716, 524034, 582260, 644645, 748620, 773574, 873390, 902503, 1048068, 1160361, 1289290, 1310085, 1547148, 1746780, 1805006, 1933935, 2320722, 2578580, 2620170, 2707509, 3610012, 3867870, 4512515, 4641444, 5240340, 5415018, 5801805, 7735740, 8122527, 9025030, 10830036, 11603610, 13537545, 16245054, 18050060, 23207220, 27075090, 32490108, 40612635, 54150180, 81225270, 162450540]

約数ペア:

[(1, 162450540), (2, 81225270), (3, 54150180), (4, 40612635), (5, 32490108), (6, 27075090), (7, 23207220), (9, 18050060), (10, 16245054), (12, 13537545), (14, 11603610), (15, 10830036), (18, 9025030), (20, 8122527), (21, 7735740), (28, 5801805), (30, 5415018), (31, 5240340), (35, 4641444), (36, 4512515), (42, 3867870), (45, 3610012), (60, 2707509), (62, 2620170), (63, 2578580), (70, 2320722), (84, 1933935), (90, 1805006), (93, 1746780), (105, 1547148), (124, 1310085), (126, 1289290), (140, 1160361), (155, 1048068), (180, 902503), (186, 873390), (210, 773574), (217, 748620), (252, 644645), (279, 582260), (310, 524034), (315, 515716), (372, 436695), (420, 386787), (434, 374310), (465, 349356), (558, 291130), (620, 262017), (630, 257858), (651, 249540), (868, 187155), (930, 174678), (1085, 149724), (1116, 145565), (1260, 128929), (1302, 124770), (1395, 116452), (1860, 87339), (1953, 83180), (2170, 74862), (2604, 62385), (2790, 58226), (3255, 49908), (3906, 41590), (4159, 39060), (4340, 37431), (5580, 29113), (6510, 24954), (7812, 20795), (8318, 19530), (9765, 16636), (12477, 13020)]