418923780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3037}}^1$

素因数の和:3090

約数の個数: 144

約数和(自身を含む): 1357621440

約数和(自身を除く): 938697660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 209, 220, 228, 242, 285, 330, 363, 380, 418, 484, 570, 605, 627, 660, 726, 836, 1045, 1140, 1210, 1254, 1452, 1815, 2090, 2299, 2420, 2508, 3037, 3135, 3630, 4180, 4598, 6074, 6270, 6897, 7260, 9111, 9196, 11495, 12148, 12540, 13794, 15185, 18222, 22990, 27588, 30370, 33407, 34485, 36444, 45555, 45980, 57703, 60740, 66814, 68970, 91110, 100221, 115406, 133628, 137940, 167035, 173109, 182220, 200442, 230812, 288515, 334070, 346218, 367477, 400884, 501105, 577030, 634733, 668140, 692436, 734954, 865545, 1002210, 1102431, 1154060, 1269466, 1469908, 1731090, 1837385, 1904199, 2004420, 2204862, 2538932, 3173665, 3462180, 3674770, 3808398, 4409724, 5512155, 6347330, 6982063, 7349540, 7616796, 9520995, 11024310, 12694660, 13964126, 19041990, 20946189, 22048620, 27928252, 34910315, 38083980, 41892378, 69820630, 83784756, 104730945, 139641260, 209461890, 418923780]

約数ペア:

[(1, 418923780), (2, 209461890), (3, 139641260), (4, 104730945), (5, 83784756), (6, 69820630), (10, 41892378), (11, 38083980), (12, 34910315), (15, 27928252), (19, 22048620), (20, 20946189), (22, 19041990), (30, 13964126), (33, 12694660), (38, 11024310), (44, 9520995), (55, 7616796), (57, 7349540), (60, 6982063), (66, 6347330), (76, 5512155), (95, 4409724), (110, 3808398), (114, 3674770), (121, 3462180), (132, 3173665), (165, 2538932), (190, 2204862), (209, 2004420), (220, 1904199), (228, 1837385), (242, 1731090), (285, 1469908), (330, 1269466), (363, 1154060), (380, 1102431), (418, 1002210), (484, 865545), (570, 734954), (605, 692436), (627, 668140), (660, 634733), (726, 577030), (836, 501105), (1045, 400884), (1140, 367477), (1210, 346218), (1254, 334070), (1452, 288515), (1815, 230812), (2090, 200442), (2299, 182220), (2420, 173109), (2508, 167035), (3037, 137940), (3135, 133628), (3630, 115406), (4180, 100221), (4598, 91110), (6074, 68970), (6270, 66814), (6897, 60740), (7260, 57703), (9111, 45980), (9196, 45555), (11495, 36444), (12148, 34485), (12540, 33407), (13794, 30370), (15185, 27588), (18222, 22990)]