123136860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2423}}^1$

素因数の和:2464

約数の個数: 144

約数和(自身を含む): 433294848

約数和(自身を除く): 310157988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2423, 2541, 3388, 3630, 4235, 4620, 4846, 5082, 7260, 7269, 8470, 9692, 10164, 12115, 12705, 14538, 16940, 16961, 24230, 25410, 26653, 29076, 33922, 36345, 48460, 50820, 50883, 53306, 67844, 72690, 79959, 84805, 101766, 106612, 133265, 145380, 159918, 169610, 186571, 203532, 254415, 266530, 293183, 319836, 339220, 373142, 399795, 508830, 533060, 559713, 586366, 746284, 799590, 879549, 932855, 1017660, 1119426, 1172732, 1465915, 1599180, 1759098, 1865710, 2052281, 2238852, 2798565, 2931830, 3518196, 3731420, 4104562, 4397745, 5597130, 5863660, 6156843, 8209124, 8795490, 10261405, 11194260, 12313686, 17590980, 20522810, 24627372, 30784215, 41045620, 61568430, 123136860]

約数ペア:

[(1, 123136860), (2, 61568430), (3, 41045620), (4, 30784215), (5, 24627372), (6, 20522810), (7, 17590980), (10, 12313686), (11, 11194260), (12, 10261405), (14, 8795490), (15, 8209124), (20, 6156843), (21, 5863660), (22, 5597130), (28, 4397745), (30, 4104562), (33, 3731420), (35, 3518196), (42, 2931830), (44, 2798565), (55, 2238852), (60, 2052281), (66, 1865710), (70, 1759098), (77, 1599180), (84, 1465915), (105, 1172732), (110, 1119426), (121, 1017660), (132, 932855), (140, 879549), (154, 799590), (165, 746284), (210, 586366), (220, 559713), (231, 533060), (242, 508830), (308, 399795), (330, 373142), (363, 339220), (385, 319836), (420, 293183), (462, 266530), (484, 254415), (605, 203532), (660, 186571), (726, 169610), (770, 159918), (847, 145380), (924, 133265), (1155, 106612), (1210, 101766), (1452, 84805), (1540, 79959), (1694, 72690), (1815, 67844), (2310, 53306), (2420, 50883), (2423, 50820), (2541, 48460), (3388, 36345), (3630, 33922), (4235, 29076), (4620, 26653), (4846, 25410), (5082, 24230), (7260, 16961), (7269, 16940), (8470, 14538), (9692, 12705), (10164, 12115)]